Bulk Pin Drive Expansion Anchors – 5/16"-18 & 3/8"-16 – Zinc Yellow CR+6 – Monster Bolts Metric Standard_DIN 912 Ensure your project is built

Ensure your project is built to last with bulk 7/16"-14 UNC 316 (A4) Marine-Grade Stainless Steel Hex Cap Screws

Precision Drive: 22 mm hex socket delivers secure tool fit and controlled torque

professional look and light rust resistance without affecting dimensions

nuts or chip clean-up

Grade 8 Equivalent: Class 10

Bulk Pin Drive Expansion Anchors – 5/16"-18 & 3/8"-16 – Zinc Yellow CR+6 – Monster Bolts Metric Standard_DIN 912 Ensure your project is builtMonster Overview: Pin Drive Expansion Anchors Zinc Yellow CR+6 from Monster Bolts provide a secure and tamper resistant anchoring solution for concrete and masonry. These anchors are set by hammering the drive pin, which expands the anchor body inside the hole, creating a strong mechanical lock. Available in 5 16" 18 and 3 8" 16 sizes, these anchors feature a durable zinc yellow CR+6 finish for corrosion resistance and are fully RoHS compliant.