Bulk #10-16 Indented Hex Washer Head Slotted Self-Tapping Screws (Type AB) – Zinc CR+3 – Monster Bolts ISO 7380-2 Integral serrations under the flange

Integral serrations under the flange lock tight against loosening in dynamic joints

Fix your project right the first time with Bulk 1/4"-20 6-Lobe Pan Head Machine Screws manufactured from Carbon Steel and finished with a Black Oxide & Oil Coating

vibration-resistant fastening with #1-72 Socket Set Screws

Fixing electric switches and outlets

Bulk #10-16 Indented Hex Washer Head Slotted Self-Tapping Screws (Type AB) – Zinc CR+3 – Monster Bolts ISO 7380-2 Integral serrations under the flangeMonster Overview: Fix your project right the first time with Bulk #10 Type AB Indented Hex Washer Head Slotted Self Tapping Screws from Monster Bolts. Designed for demanding applications, these fasteners feature a Type AB self tapping thread that forms secure threads in metal or wood without pre tapping. The hex washer head (HWH) with integral indentation provides a wide bearing surface for improved load distribution and resistance to pull through.