Bulk 1-3/8"-12 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts Length:8 Qty - 1-3/8"-12 x 8" (PT) "name":"Monster Bolts Bulk 1-3/4-5 Socket

"name":"Monster Bolts Bulk 1-3/4-5 Socket Head Cap Screws

which also provides the necessary hardness for self-drilling capabilities

A4 (316) Marine Grade Stainless Steel is renowned for its exceptional corrosion resistance

These screws are available in both full-thread (Tap Bolts) and partial-thread (PT) configurations

Bulk 1-3/8"-12 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts Length:8 Qty - 1-3/8"-12 x 8" (PT) "name":"Monster Bolts Bulk 1-3/4-5 SocketMonster Overview: Fix your project right the first time with Bulk 1 3 8" 12 Socket Head Cap Screws from Monster Bolts. Precision made from high strength alloy steel and finished with a thermal black oxide coating, these fine thread (UNF) fasteners provide superior torque control, smooth threading, and consistent performance. Ideal for precision mechanical, structural, and industrial applications requiring high clamping force and alignment accuracy.