Metric Grade 8.8 Hex Cap Screws

South Coast Fasteners, Inc. supplies metric Grade 5 hex cap screws designed for dependable fastening in structural, mechanical, and industrial applications. Known for their strength and consistency, hex cap screws are used across construction, automotive, and equipment assembly where reliable performance under load is critical. South Coast Fasteners offers these screws in plain steel and zinc-protected finishes, ensuring the right option is available for both controlled environments and exposed conditions.

Get Superior-Quality Fasteners at Competitive Prices

Use the options below to find the fasteners you need in the quantities required for your application. Questions? Contact us today, and our team will gladly assist you in finding the best fastening solutions for your requirements. With South Coast Fasteners, you can count on helpful support, competitive pricing, and top-quality products for all your fastener requirements.

Types of Metric Grade 5 Hex Cap Screws We Offer

Metric Grade 5 Hex Head, DIN 931/960, ISO 4014, Plain

This partially threaded hex head screw is built to DIN 931 and ISO 4014 standards. With a plain finish, it is best suited for indoor or low-corrosion environments. Common applications include structural connections, machinery assembly, and maintenance work. Its Grade 5 strength rating ensures consistent performance under medium to high loads.

Metric Grade 5 Hex Head, DIN 933/961, ISO 4017, Plain

This fully threaded hex head screw follows DIN 933 and ISO 4017 specifications for accuracy and reliability. The plain finish is suitable for dry or protected environments where corrosion resistance is not required. It is frequently used in equipment manufacturing, metal fabrication, and automotive repair. The full thread design provides secure fastening over the entire length of the screw.

Metric Grade 5 Hex Head, DIN 931/933/960/961, ISO 4014/4017, Zinc CR+3

This hex head screw is available in both partially and fully threaded forms, covering the most common DIN and ISO specifications. Its zinc CR+3 coating provides a protective layer against rust while maintaining a clean, metallic finish. These screws are widely used in construction, general maintenance, and machinery where moderate exposure to moisture is expected. They combine strength and corrosion resistance for reliable long-term performance.

Metric Grade 5 Hex Head, DIN 931/933, ISO 4014/4017, Zinc Yellow CR+6

This version features a zinc yellow CR+6 coating, offering both corrosion protection and a distinctive gold appearance. The finish improves visibility for quick identification and is often chosen for assembly lines or environments where inspections are routine. Common uses include electrical installations, utility projects, and construction applications. Its Grade 5 strength ensures durability in demanding fastening jobs.

Material Options

South Coast Fasteners stocks metric grade 5 hex cap screws in the following material grade:

Grade 5 Steel

Grade 5 steel provides medium carbon strength that is heat-treated for durability. It offers a dependable balance of toughness and affordability, making it the most common choice for structural and mechanical fastening. This material is trusted in construction, manufacturing, and automotive industries worldwide.

Available Finishes

South Coast Fasteners offers metric grade 5 hex cap screws in the following finishes:

Plain

Plain steel screws are suitable for controlled indoor applications where exposure to moisture is minimal. They provide full mechanical strength without additional coatings, making them cost-effective for dry environments.

Zinc CR+3

Zinc CR+3 adds a protective silver coating that resists rust and oxidation. This finish is widely used in construction, machinery, and automotive assembly where moderate corrosion protection is needed.

Zinc Yellow CR+6

Zinc yellow CR+6 provides corrosion protection along with a gold-tinted finish that aids in quick identification. It is commonly used in assembly lines, electrical projects, and outdoor applications where visibility and durability both matter.

Why Choose South Coast Fasteners?

South Coast Fasteners delivers metric Grade 5 hex cap screws that meet strict international standards for strength and consistency. Customers rely on us for dependable supply, expert guidance, and a range of finishes to suit different environments. With our focus on availability and knowledgeable support, South Coast Fasteners is the trusted choice for professional fastening solutions.

Order Metric Grade 5 Hex Cap Screws Online Today

South Coast Fasteners keeps metric Grade 5 hex cap screws in stock and ready to ship. Ordering online is quick and convenient, with options for both partially and fully threaded versions in plain, zinc CR+3, and zinc yellow CR+6 finishes. Place your order today and let South Coast Fasteners provide screws that combine strength, durability, and fast delivery.