Bulk #12-24 × 3/4" Slotted Indented Hex Washer Serrated Thread Cutting Screw Type 1 – Zinc-Bake 440406 Hi-Collar Lock Washers feature a

Hi-Collar Lock Washers feature a higher collar height and smaller outer diameter compared to standard split lock washers

Part #: OS56-10

Specification Detail Diameter / Thread Size #5-40 (UNC – Unified Coarse Thread) Drive Size 5/64" Hex Key (Allen Wrench) Material Alloy Steel per ASTM A574 (≈ Class 12

even in the harshest environments

and Heavy 8 Pitch Threads: Compatible with a wide range of bolts and rods

Bulk #12-24 × 3/4" Slotted Indented Hex Washer Serrated Thread Cutting Screw Type 1 – Zinc-Bake 440406 Hi-Collar Lock Washers feature aMonster Overview: Fix your project right the first time with #12 24 3 4 Slotted Indented Hex Washer Head Thread Cutting Screws, Type 1, Zinc Bake Finish from Monster Bolts. A single cutting edge and tapered machine screw threads cut clean internal threads in sheet metal and other ductile materials, while the serrated integrated washer head locks firmly against vibrationno separate lock washer required. The bright zinc bake coating delivers dependable