Grade 5 Hex Cap Screws 3/8-16 X 1-1/2 Inch Zinc Plated Steel Fasteners Built Tough For Garage Grind And Heavy Duty Construction Projects 100 Piece Kit

Grade 5 Hex Cap screws 3/8-16 x 1-1/2 In Zinc Steel 100pc Kit
✔️ Grade 5, 3/8-16 x 1-1/2 In, Hex Head, Zinc Plated Steel, 100pc Kit

This 100-piece kit features Grade 5 hex cap screws designed for tough jobs where strength matters. These zinc-plated steel bolts come with a 3/8-16 thread pitch and a 1-1/2 inch length, offering reliable grip for machinery builds, garage projects, and structural fastening tasks. ✅ Grade 5 heat-treated alloy steel for superior tensile strength
✅ 3/8-16 National Coarse thread meets standard bolt requirements
✅ 1-1/2 inch length with hex head requiring 9/16 inch wrench size
✅ Light zinc coating adds corrosion resistance for indoor and outdoor work
✅ 100-count bulk pack covers large assembly jobs without constant trips

💡 What makes a grade 5 hex bolt ideal for demanding automotive repairs versus standard mild steel fasteners?
Grade 5 hex bolts deliver stronger clamping force and higher yield limits than basic hardware store bolts.
- These alloy steel screws handle torque stress handy for rebuilding motors and attaching suspension parts
- The 9/16 inch head dimension locks onto sockets securely preventing rounding during high-pressure installations
- Zinc coating protects against shop moisture keeping your project components looking clean over time

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