Bulk 5/16"-12 x 1-1/2" Indented Hex Washer Head Self-Tapping Screws (Type AB) – Zinc CR+3 – Monster Bolts Wrenchworx2 Radius Under Head: Reduces stress

Radius Under Head: Reduces stress concentrations

Use in properly sized pilot holes to ensure secure thread formation

ensuring consistent quality

Cut assembly time and boost pull-out strength with bulk #8-16 6-Lobe (Torx) Pan Head 48-2 Thread-Forming Screws from Monster Bolts

Serrated Flange: Integral locking teeth resist loosening under shock and vibration

Bulk 5/16"-12 x 1-1/2" Indented Hex Washer Head Self-Tapping Screws (Type AB) – Zinc CR+3 – Monster Bolts Wrenchworx2 Radius Under Head: Reduces stressMonster Overview: Fix your project right the first time with Bulk 5 16" Type AB Indented Hex Washer Head Self Tapping Screws from Monster Bolts. Designed for demanding applications, these fasteners use a Type AB self tapping thread to form strong, reliable 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. The