Bulk 1/4"-20 Indented Hex Washer Head Unslotted Thread Rolling Screws – Zinc CR+3 w/ Wax – Monster Bolts 440138 preventing fastener heads from pulling

preventing fastener heads from pulling through softer materials and reducing the risk of surface damage

Compliance: Stainless steel is inherently RoHS compliant

Length: Please select from menu above

25 (coarse

Bulk 1/4"-20 Indented Hex Washer Head Unslotted Thread Rolling Screws – Zinc CR+3 w/ Wax – Monster Bolts 440138 preventing fastener heads from pullingMonster Overview: Fix your project right the first time with Bulk 1 4" 20 Indented Hex Washer Head Unslotted Thread Rolling Screws from Monster Bolts. These fasteners use a thread rolling (non cutting) design that cold forms internal threads rather than cutting them, producing stronger thread engagement and improved fatigue resistance. The hex washer head (HWH) with integral indentation provides excellent load distribution and resistance to pull