Bulk Pin Drive Expansion Anchors – 5/16"-18 & 3/8"-16 – Zinc Yellow CR+6 – Monster Bolts Metric Standard_DIN 912 while the anodized blue finish

while the anodized blue finish delivers a unique visual statement

while through-hardened carbon steel provides production-grade strength for housings

Precision Fit: Designed for use with M10 hex keys for accurate and secure assembly

Grade 8 Equivalent: Class 10

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

Bulk Pin Drive Expansion Anchors – 5/16"-18 & 3/8"-16 – Zinc Yellow CR+6 – Monster Bolts Metric Standard_DIN 912 while the anodized blue finishMonster 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.