Bulk 5/16-18 Socket Head Cap Screws – Coarse Thread (UNC), 18-8 Stainless – Monster Bolts Drive_Star (Torx) flush-mounted fastening

flush-mounted fastening

Upgrade your projects with Bulk 7/8"-9 Grade 8 Hex Cap Screws in a durable zinc yellow CR+3 finish

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and mild corrosion resistance—ideal for machinery

50 mm (fine) Drive Size Hex 14

Bulk 5/16-18 Socket Head Cap Screws – Coarse Thread (UNC), 18-8 Stainless – Monster Bolts Drive_Star (Torx) flush-mounted fasteningMonster Overview: Fix your project right the first time with Bulk 5 16 18 Socket Head Cap Screws in 18 8 stainless steel. The UNC coarse thread delivers strong engagement, while stainless construction provides dependable corrosion resistance and a clean professional finish for marine, automotive, industrial, and MRO use. Monster Features: Thread: 5 16 18 UNC (Coarse Thread) for robust holding power and easy assembly. Material: 18 8 (A2) stainless