Bulk 3/8"-16 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) – Zinc CR+3 – Monster Bolts L-9 These screws are perfect for

These screws are perfect for securing metal-to-metal or metal-to-plastic parts in environments where minimal head protrusion and corrosion resistance are crucial

These Zinc Yellow Nylon Flange Locknuts are perfect for applications that demand secure fastening and resistance to vibration

Thread Count: 56 TPI (Threads Per Inch) - Coarse Thread

Heavy machinery and equipment

Bulk 3/8"-16 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) – Zinc CR+3 – Monster Bolts L-9 These screws are perfect forMonster Overview: Fix your project right the first time with Bulk 3 8" 16 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) from Monster Bolts. These fasteners use a Type F thread cutting design, forming threads by cutting rather than rolling, making them ideal for harder materials where precise thread formation is required. The hex washer head (HWH) with integral indentation provides excellent load distribution and resistance to pull