The 4" screws feature a durable

1 3/4-5 x 5 Socket Cap Screw Alloy

3/4-10 x 3 A325 Type 1 Heavy Hex Bolt Plain (100)

5/8-11 x 3 Hex Cap Screw SS 316 (A4)

3/4-10 x 8 Grade 5 Hex Cap Screw Zinc Plated

7/8-9 x 9 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA) - Bulk Keg (80) M16-2.00 Socket Cap Screws 12.9 Alloy Plain DIN 912 The 4" screws feature aIntroducing the 7 8 9 x 9 A325 Type 1 Heavy Hex Bolt Plain Domestic (USA). A reliable and strong choice for a variety of applications on the job site, this bulk keg of 80 bolts is made of durable ASTM A325 material and designed to meet the standard specifications for use in the USA.