Ship Building Fasteners, PPE & Industrial Supplies | South Coast Fasteners

South Coast Fasteners supplies shipbuilding facilities and marine fabricators with marine-grade fasteners, riveting systems, PPE, and industrial supplies from our Anaheim, California headquarters. With 24 USA distribution centers and will-call pickup available at checkout, we deliver the marine-grade fasteners, riveting systems, and safety equipment critical for hull integrity and operational compliance. Shop all shipbuilding products online at South Coast Fasteners and reach out for help making an online purchase or for any questions.

Fasteners for the Ship Building Industry

South Coast Fasteners stocks the complete range of fasteners the Ship Building industry demands, from standard hardware to specialty grades engineered for demanding applications.

Structural Bolts

Heavy-duty ASTM A325 and A490 fasteners engineered for primary structural connections in ship frames, bulkheads, and hull reinforcement systems. Controlled chemistry and precise heat treatment deliver consistent tensile strength and shear capacity across critical load-bearing joints. Full traceability ensures marine compliance documentation and quality verification. Essential for structural integrity and classification society approval.

Hex Bolts

Marine-grade fasteners available in carbon steel, stainless, and silicon bronze for diverse hull, deck, and machinery connections. Material selection accommodates saltwater corrosion environments and electrolytic compatibility requirements. Precision manufacturing ensures consistent dimensions and mechanical properties across production batches. Critical for primary structural assembly, equipment mounting, and secondary framework.

Stainless Hex Cap Screws

Corrosion-resistant fasteners engineered for extended marine service life without maintenance replacement. 316-series stainless composition provides superior chloride and saltwater resistance compared to 304-series alternatives. Lower mechanical strength requires accurate engineering calculations, but superior durability justifies material cost. Ideal for deck hardware, sensor mounting, and exterior equipment connections.

Stainless Machine Screws

Precision-threaded stainless fasteners for compact applications requiring corrosion resistance and consistent torque specifications. Multiple head styles and drive options accommodate varied installation methods and confined spaces. 18-8 stainless composition resists saltwater deterioration throughout service life. Essential for equipment covers, instrument mounting, and access hardware requiring maintenance-free performance.

Silicon Bronze Hex Cap Screws

Superior corrosion resistance combining bronze properties with cap screw strength rating for critical marine applications. Silicon bronze composition offers exceptional resistance to seawater corrosion while maintaining mechanical strength. Higher cost justified for critical applications requiring maximum service life without replacement. Ideal for underwater connections, through-hull fittings, and critical machinery attachments.

Silicon Bronze Nuts

Corrosion-resistant fasteners engineered for matching silicon bronze cap screw applications and maximum marine durability. Bronze composition provides superior seawater resistance with maintained mechanical strength. Precision threading ensures smooth assembly and consistent clamp load throughout service life. Essential for critical hull and machinery connections.

Silicon Bronze Washers

Load-distribution fasteners combining bronze corrosion resistance with structural load capacity for marine applications. Silicon bronze composition prevents galvanic corrosion when paired with compatible fastening systems. Precision manufacturing maintains consistent dimensions preventing washer wedging and uneven load distribution.

Structural Heavy Hex Nuts

Oversize ASTM A194 nuts engineered for primary structural connections and equipment mounting requiring maximum load capacity and vibration resistance. Wide flats prevent rounding and ensure consistent wrench engagement across repetitive assembly cycles. Available in carbon steel and stainless options matching structural bolt specifications. Critical for hull framing, deck structure, and major equipment mounting.

Stainless Hex Nuts

Corrosion-resistant nuts engineered for permanent saltwater service without maintenance or replacement. 316-series stainless optional for maximum seawater protection. Precision threading ensures smooth assembly with consistent clamp load characteristics. Essential for structural connections, equipment mounting, and exterior fastening throughout the vessel.

Stainless Washers

Load-distribution fasteners matching stainless bolt and nut specifications for complete corrosion-resistant joint assemblies. Precision manufacturing ensures consistent dimensions and surface finish. Essential for even pressure distribution across hull structure and equipment connections.

Blind Rivets

Solid-state fasteners eliminating access hole requirements and enabling rapid assembly without interference from backing structure or internal obstructions. Aluminum-to-steel combinations provide optimal strength-to-weight ratios for marine applications. ASTM specifications ensure consistent shear strength and performance. Ideal for hull panel assembly, exterior skin, and bulkhead connections.

Large Flange Blind Rivets

Oversized rivet head options distributing loads across wider surface areas and preventing fastener pull-through in thin-gauge marine materials. Large flange geometry improves load distribution without increased rivet diameter. Superior holding power in aluminum and composite substrates common in modern shipbuilding.

Countersunk Blind Rivets

Flush-mounted riveting systems eliminating protruding fastener heads and maintaining smooth hull surfaces for hydrodynamic efficiency. Countersunk profile maintains structural streamlining while providing permanent fastening. Ideal for exterior hull panels and surfaces requiring smooth aerodynamic/hydrodynamic profiles.

Steel Rivet Nuts

Threaded fastening elements combining rivet installation simplicity with threaded component functionality for layered assembly applications. Steel construction provides strength for threaded applications. Permanent installation creates solid, low-profile fastening solutions. Ideal for interior equipment mounting and multi-layer assembly.

Hose Clamps

Mechanical fastening systems securing hose, cable, and tubing runs throughout machinery spaces and service systems. Stainless steel options resist saltwater corrosion. Worm-gear design enables adjustment and re-tightening throughout service life. Essential for fluid systems, ventilation, and cable management throughout the vessel.

Eye Bolts

Specialized fasteners with integral loops for rigging, lashing, and load attachment during vessel construction and operation. Heavy-duty grades and stainless options support continuous marine service. Various shank lengths and eye sizes accommodate diverse rigging configurations. Critical for cargo securing, equipment suspension, and vessel operations.

Weld Studs and Ferrule

Precision components engineered for welded stud installation creating permanent threaded connections without removing or turning fasteners. Ferrule collars ensure precise stud positioning and depth control. Studs available in various grades matching structural and equipment requirements. Essential for structural welded connections and equipment mounting.

Hex Weld Nut

Nuts specifically engineered for arc welding assembly creating permanent threaded fastening without separate bolt installation. Welding collar provides positive positioning and structural engagement. Available in grades matching application requirements. Critical for equipment mounting and structural assembly where welded connections provide superior reliability.

Threaded Rods

Continuous-length fastening elements in carbon, stainless, and specialty materials for custom-length assembly and equipment rigging. ASTM standards ensure consistent threading and mechanical properties. Available in coarse and fine pitches accommodating various nut and coupling applications. Critical for pipe support systems, equipment rigging, and custom structural assembly.

Strong-Point® Products for Ship Building

South Coast Fasteners' exclusive Strong-Point® screw line is engineered for the specific demands of Ship Building applications.

Strong-Point Stainless Screws

Strong-Point Stainless Screws deliver exceptional corrosion resistance in marine environments where saltwater exposure, galvanic corrosion, and continuous moisture create hostile conditions for conventional fasteners. Duplex and super-duplex stainless grades provide superior pitting and crevice corrosion resistance while maintaining high strength for structural fastening applications in hull construction and equipment mounting. These screws meet ABS and DNV marine classification standards essential for international shipping compliance and insurance requirements. Shipbuilders and marine contractors specify Strong-Point stainless screws for critical fastening applications where fastener failure compromises vessel integrity and crew safety.

Strong-Point Self-Drilling Screws

Strong-Point Self-Drilling Screws eliminate pre-drilling requirements on aluminum hulls, stainless steel structural members, and composite materials used in modern shipbuilding applications. Integrated drill tips penetrate hardened metallurgical interfaces while cutting flutes evacuate chips effectively in confined welding and assembly spaces. Corrosion-resistant coatings maintain fastener integrity across decades of saltwater service while superior grip strength withstands vibration and wave-induced stresses on ship structures. Marine fabrication shops depend on Strong-Point self-drilling screws for rapid assembly of complex hull sections and equipment integration during vessel construction.

Strong-Point Outdoor Screws

Strong-Point Outdoor Screws provide reliable fastening for exterior structures, weather decking, and equipment mounting exposed to continuous UV, ozone, and salt spray degradation in marine environments. Advanced multi-layer coating systems prevent rust bleed while maintaining aesthetic appearance critical for commercial vessel preservation and regulatory inspections. Superior holding power in marine-grade adhesives and composite bonding systems ensures secure attachment in high-vibration equipment installations. Shipbuilders select Strong-Point outdoor screws for deck construction, railing installation, and auxiliary equipment mounting across commercial and military vessel platforms.

Strong-Point Needle Point Screws

Strong-Point Needle Point Screws provide precision fastening in thin-wall aluminum components, control panel construction, and delicate instrumentation mounting where substrate deformation creates measurement and navigational system failures. Ultra-sharp points penetrate hardened aluminum coatings and anodized surfaces without introducing stress concentrations that initiate fatigue cracking under cyclic wave-induced stresses. Fine pitch threading accommodates graduated adjustment requirements in steering systems, propulsion equipment, and navigational instrumentation. Shipbuilders rely on Strong-Point needle point screws for dimensional accuracy and long-term reliability in mission-critical ship systems.

Personal Protective Equipment (PPE) for Ship Building

Protect your crew with South Coast Fasteners' comprehensive PPE selection for Ship Building environments.

Welding Gloves

Heavy-duty leather and aluminized welding gloves protect hands from arc flash, molten metal splatter, and thermal radiation during extensive welding operations in hull construction and pipe system installation. Reinforced seams and double-layer palms withstand repeated contact with hot metal surfaces while maintaining flexibility for precision welding tasks. Extended cuff designs protect wrists and forearms during overhead welding and confined space work. Shipyard welders select appropriately rated gloves matching electrode types and welding processes to prevent burn injuries across multi-hour daily operations.

Mechanics Gloves

Work gloves with reinforced palms and fingers protect hands from sharp metal edges, fastener burrs, and abrasion during equipment assembly and structural component handling in shipyard environments. Breathable materials maintain comfort during extended use while grip-enhancing surfaces prevent tool slippage on wet surfaces and contaminated work areas. Washable designs reduce operational costs while maintaining safety across multiple work shifts. Shipyard workers select mechanics gloves providing optimal balance between protection and dexterity for precision assembly tasks.

Hard Hats

ANSI-certified hard hats protect workers from falling objects, overhead equipment, and structural hazards inherent in multi-level shipyard operations and vessel construction environments. Impact-resistant shells with adequate suspension systems distribute forces across the skull while ventilation accommodates warm climates and extended outdoor exposure. Chin straps prevent hat loss during climbing, crane operations, and high-wind conditions on floating vessels. Shipyard facilities mandate hard hat use in all construction areas, elevated work platforms, and below equipment hanging hazards.

Face Shields

Clear polycarbonate shields protect faces from welding flash, grinding sparks, and metal fragments during fabrication, welding, and finishing operations on ship structures. Impact-resistant materials withstand high-velocity particulate impact while optical clarity maintains vision for precision metalworking. Adjustable headgear accommodates various hard hat configurations while quick-change designs accelerate transitions between work phases. Shipyard workers combine face shields with safety glasses for redundant face protection during grinding and cutting operations.

Safety Glasses

Impact-resistant safety glasses protect eyes from metal fragments, flux particles, and mechanical hazards during equipment assembly and structural component fabrication in shipyard environments. Anti-scratch coatings maintain optical clarity throughout extended work periods while side shields prevent projectile penetration from multiple directions. Chemical splash protection accommodates use near painting and chemical application areas. Shipyard workers maintain multiple safety glasses for different task hazards throughout daily operations.

Safety Goggles

Full-coverage goggles with indirect ventilation protect eyes from welding flash, grinding dust, and chemical splash during confined space work and interior equipment installation on new vessel construction. Seal design prevents particle infiltration while elastomeric headgear accommodates extended wear without pressure points. Removable lenses simplify replacement after excessive contamination. Shipyard workers use protective goggles during sandblasting, grinding, and interior hull preparation operations.

Disposable Respirators

NIOSH-approved respirators protect workers from welding fumes, grinding dust, and volatile organic compounds during fabrication and surface finishing operations in enclosed shipyard spaces. Cartridge types and filter ratings match specific exposure hazards while fit testing ensures seal integrity during extended wear periods. Half-mask and full-face designs accommodate various breathing patterns and communication requirements. Shipyard facilities maintain respirator programs with training, fit testing, and medical clearance per OSHA standards.

Earplugs

Foam and custom-molded earplugs reduce noise exposure from grinding, riveting, and metal fabrication operations generating sustained sound levels exceeding 85 decibels in shipyard environments. Comfortable insertions enable all-shift wear while adequate noise reduction ratings prevent hearing loss across decades of occupational exposure. Reusable options reduce costs while disposable formats accelerate shift changes. Shipyard facilities mandate hearing protection in high-noise areas per OSHA 1910.95 standards.

Earmuffs

Over-the-ear earmuffs with padded headbands provide effective noise attenuation during grinding, riveting, and metal finishing operations while facilitating rapid donning and removal between tasks. Comfortable padding reduces pressure-related headaches during extended use while adjustable headbands accommodate various head sizes. Combination with earplugs provides redundant hearing protection during maximum-noise fabrication operations. Shipyard workers rotate between earplugs and earmuffs to maintain adequate hearing protection while managing ear fatigue.

Hi-Viz Clothing

High-visibility shirts and vests enhance worker visibility in dimly lit shipyard spaces, around heavy equipment, and during crane operations involving mobile lifting systems. Reflective striping and fluorescent base colors ensure rapid recognition during emergency evacuation and rescue operations. Lightweight, breathable fabrics maintain worker comfort during extended outdoor exposure in varied climates. Shipyard facilities mandate hi-viz clothing in all active work zones where equipment movement and crane operations create significant hazard exposure.

Coveralls

Full-length coveralls protect worker clothing and skin from metal chips, grinding dust, and thermal hazards while maintaining mobility for climbing, bending, and confined space work. Multiple pockets store required safety equipment, communication devices, and portable tools. Durable seams withstand repeated metal contact while reinforced areas prevent premature wear. Shipyard workers select appropriately rated coveralls matching specific work environment temperatures and contamination hazards.

Safety Footwear

Slip-resistant, puncture-resistant safety footwear protects feet from dropped tools, metal fragments, and slippery surfaces in shipyard work areas and vessel interior spaces. Steel or composite toe caps protect against crushing injuries while electrical hazard ratings provide protection in engine room and electrical equipment areas. Robust soles withstand sharp metal debris while oil-resistant materials prevent slipping on contaminated surfaces. Shipyard facilities require ASTM-rated safety footwear meeting specific hazard classifications for each work area.

Chemical Gloves

Nitrile and neoprene gloves protect hands from solvents, degreasers, and chemical cleaners used in surface preparation, painting, and equipment maintenance operations in shipyard facilities. Puncture-resistant construction withstands sharp metal edges while chemical resistance prevents skin irritation and sensitization. Extended cuff designs protect wrists and forearms during chemical tank immersion and high-volume spray applications. Shipyard workers select appropriately rated gloves matching specific chemical exposure profiles to maintain skin health across extended operations.

Industrial Supplies for Ship Building

Keep operations running with the industrial supplies, hand tools, abrasives, and cutting tools Ship Building professionals rely on daily.

Adhesives and Tape

Marine-grade adhesives and moisture-resistant tapes bond structural components, seal water-tight compartments, and insulate electrical connections in vessel construction exposed to continuous saltwater immersion. Thermally stable formulations maintain adhesive properties across temperature extremes while chemical compatibility prevents degradation from marine environments. Dual-cure systems enable rapid assembly while long-term strength development ensures permanent structural integrity. Shipbuilders specify adhesives and tapes meeting ABS and DNV standards for critical structural bonding applications.

Cable Ties

Heavy-duty stainless steel and UV-resistant nylon cable ties secure hoses, electrical conduits, and instrumentation in marine environments while preventing fatigue failures and vibration-induced loosening. Marine-grade construction resists corrosion from saltwater exposure while reusable designs accommodate frequent modifications and maintenance operations. Graduated sizing accommodates varied conduit diameters throughout complex ship systems. Shipyard facilities use properly rated cable management to prevent entanglement hazards and maintain regulatory compliance across vessel construction.

Wipes/Towels/Hand Wash

Industrial-grade wipes and cleaning products remove welding flux, grinding dust, and metalworking oils from hands, tools, and work surfaces during shipyard assembly and finishing operations. Solvent-resistant formulations break down heavy machine oil and synthetic coolant accumulation while antimicrobial additives prevent infection from contaminated surfaces. Bulk dispensing systems reduce waste while maintaining adequate supply for high-volume shipyard operations. Shipyard workers select appropriate cleaning products preventing dermatitis and enabling effective personal hygiene across extended shifts.

Grinding Abrasives

Aluminum oxide and silicon carbide abrasives remove welding spatter, surface contaminants, and protective coatings from structural members, pipe systems, and hull surfaces during fabrication and finishing phases. Graded grit selections optimize material removal rates while maintaining surface finish quality critical for corrosion protection and aesthetic appearance. Grinder-mounted wheels and hand-held sanding pads accelerate surface preparation for welding and painting operations. Shipbuilders select appropriate abrasive types matching substrate metallurgy and finish requirement specifications.

Flap Abrasives

Flap disc abrasives provide rapid material removal and superior surface blending during grinding and finishing of welds, edges, and flat surfaces on ship structures. Radial flap geometry extends tool life while reducing vibration and operator fatigue during extended grinding sessions. Multiple grit options optimize surface preparation for painting, corrosion protection, and dimensional finishing. Shipyard operators depend on quality flap abrasives for rapid surface preparation while maintaining dimensional accuracy critical for vessel assembly.

Wire Brush for Abrasives

Steel and stainless steel wire brushes remove rust, scale, and surface contaminants from structural members and equipment surfaces during corrosion control and surface preparation operations. Rigid brush construction withstands impact while fine wire geometry effectively removes surface oxidation without excessive substrate removal. Rotary and hand-held applications accommodate varied surface geometries in confined ship spaces. Shipyard facilities maintain diverse wire brush types for different material types and preparation requirements throughout vessel construction.

Metal Drill Bits

High-speed steel and cobalt drill bits penetrate structural steel, stainless steel, and aluminum substrates when installing pipe system connections, equipment mounting points, and instrumentation ports. Specialized coatings reduce heat generation and extend tool life during extended drilling in hardened metallurgical interfaces. Rapid chip evacuation prevents jamming and tool breakage in confined ship spaces. Shipyard maintenance personnel depend on quality metal drill bits for accurate hole positioning in complex structural assemblies.

Adjustable Wrenches

Precision adjustable wrenches accommodate varied fastener sizes during equipment installation, system assembly, and emergency repairs without requiring multiple tools in limited shipboard toolkits. Chrome-vanadium construction provides superior strength while smooth adjustment mechanisms maintain secure seating under load. Drop-forged designs withstand impact loads from shipyard environments and vessel motion. Shipyard crews maintain appropriately sized wrenches for rapid response to equipment failures and system modifications.

Rivet Tools

Hand-operated and pneumatic riveting tools enable rapid structural assembly of ship components where welding is impractical or undesirable in sandwich constructions and composite layup applications. Consistent upset geometry ensures strong, repeatable joints across thousands of rivets required in hull construction. Quick-change dies accelerate tool changes between rivet types. Shipyard production teams depend on reliable rivet tools for efficient assembly while maintaining structural integrity critical to vessel safety.

Socket Sets

Complete socket and ratchet sets with impact-rated components enable efficient equipment installation, assembly, and maintenance across ship systems and engine room equipment. Multiple drive sizes and metric conversions accommodate international equipment standards and specialized service requirements. Organized storage systems protect tools while accelerating selection during time-critical assembly operations. Shipyard facilities maintain redundant socket sets at strategic locations to minimize assembly downtime.

Aviation Snips

Heavy-duty shears with compound leverage enable rapid cutting of sheet metal, composite materials, and protective laminates during hull fabrication and interior fitout operations. Curved and straight blade variants accommodate varied cutting geometries while maintaining precision along complex profiles. Smooth edges prevent metal splinters that cause worker injuries in confined spaces. Shipyard metalworkers select appropriately designed snips for specific material types and cutting requirements.

Hack Saws

Durable hack saws with replaceable blades cut steel, stainless, and aluminum structural members with precision during fabrication and component fitting operations in shipyard environments. Tension adjustment maintains consistent blade pressure while comfortable handles reduce fatigue during extended cutting sessions. Multiple blade tooth options optimize cutting speed for varied material hardness and thicknesses. Shipyard workers maintain sharp blades for clean cuts preventing metal burrs that create worker injuries.

Why Choose South Coast Fasteners for Ship Building Supply?

South Coast Fasteners provides shipbuilders with ASTM marine-certified fasteners, PPE, and industrial supplies including complete rivet systems and comprehensive safety equipment for vessel construction and maintenance. Our stainless and silicon bronze inventory supports maximum durability with minimal corrosion maintenance.

Shop Ship Building Products Online at South Coast Fasteners

Shop our full range of shipbuilding fasteners, PPE, and industrial supplies online at South Coast Fasteners and contact us anytime with any questions or for help placing your order.