Hex Cap Screws
Hex Cap Screws are externally threaded fasteners used to make strong, serviceable connections in metal, wood, and machinery. When the local shelf only has close-enough, working from a stocked distributor lets you pin down the right diameter, length, grade, and finish. South Coast Fasteners keeps Hex Cap Screws in stock and ready to ship, with Fast 3-5 Day Shipping. Popular options include Grade 5 Hex Cap Screws, Grade 8 Hex Cap Screws, and Stainless Steel Hex Cap Screws.
The hex cap screws range here covers Grade 2 Hex Cap Screws, Grade 5 Hex Cap Screws, Grade 8 Hex Cap Screws, Stainless Steel Hex Cap Screws, Silicon Bronze Hex Cap Screws, and Brass Hex Cap Screws. Standard and specialty patterns in the materials, finishes, and sizes the work demands.
Materials and Finishes
Choose Hex Cap Screws by grade and finish, with carbon steel for general work, alloy for strength, and stainless for corrosion resistance, plus zinc and hot-dip galvanized options for the outdoors. Pair them with Finished Hex Nuts and Flat Washers to round out the assembly.
How to Choose
Size it first with diameter, thread pitch, and length. From there, pick the grade that handles the load and a finish that matches where it will live, moving to alloy or stainless for high-stress or wet conditions.
Hex Cap Screws Industry Applications
Hex Cap Screws are specified across the trades. Chemical Processing and Food Service specify them for serviceable, high-strength joints, while Construction and Manufacturing fasten flanges, brackets, and structural members with them. From grade 2 through grade 8 alloy, plain to zinc and hot-dip galvanized, matched to the load and the environment.
Frequently Asked Questions
What is a hex cap screw?
A hex cap screw is a six-sided headed fastener with a washer face and tighter tolerances than a standard hex bolt. It is machine-threaded and driven with a wrench for precise, high-strength joints.
What materials and finishes are hex cap screws available in?
Choose Hex Cap Screws by grade and finish, with carbon steel for general work, alloy for strength, and stainless for corrosion resistance, plus zinc and hot-dip galvanized options for the outdoors. Common options include hex bolts and heavy hex bolts.
What are hex cap screws used for?
Hex Cap Screws see daily use across chemical processing, food service, construction, and manufacturing, from structural framing and heavy equipment to machinery and general repair.
Can I order in bulk or request a quote?
Yes. Stock covers small orders and full production runs. Reach Out for a quote or product help.
Why Choose South Coast Fasteners?
Beyond fasteners, we carry PPE, Hand Tools, Cutting Tools, Abrasives, and Industrial Supplies, all stocked at competitive prices and backed by fast shipping and people who know the products.