Bulk 1"-8 Grade 8 Hex Cap Screws – Zinc Yellow CR+3, Made in USA – Monster Bolts Burnt Chrome These Made in USA UNF-thread

These Made in USA UNF-thread bolts deliver high tensile strength

Flat & lock washers for proper load distribution and vibration control

6250″) Thread Size 5/8-18 UNF (Fine Thread) Drive Size 1/2″ Hex (Allen) Head Type Socket Head Cap Screw (SHCS) Material 18-8 Stainless Steel (A2) Finish Passivated Stainless (as produced) Standards ASTM F837 / ASME B18

Applications: Automotive

ensuring compatibility with modern environmental regulations

Bulk 1"-8 Grade 8 Hex Cap Screws – Zinc Yellow CR+3, Made in USA – Monster Bolts Burnt Chrome These Made in USA UNF-threadProduct Overview Build with maximum strength and reliability using Bulk 1" 8 Grade 8 Hex Cap Screws finished in durable zinc yellow CR+3. These Made in USA UNC thread bolts are built for heavy duty structural, industrial, agricultural, and equipment applications where maximum clamping force and rugged durability are essential. Manufactured to SAE J429 Grade 8 mechanical requirements, these large diameter bolts deliver outstanding tensile performance