Fast & Permanent Installation：A mechanical drive anchor with a zinc die-cast body and steel expander pin for quick installation—simply hammer the pin to expand the anchor for an instant, tamper-proof hold in concrete, brick, or block.
Low-Profile & Versatile：Features a mushroom head design for flush mounting, ideal for electrical boxes, conduit clips, drywall tracks, roof flashing, and brackets. Not suitable for overhead loads.
Durable & Corrosion-Resistant：Made from ZAMAC alloy (95% zinc + aluminum/copper) for high strength and corrosion resistance, ensuring long-term reliability in indoor and outdoor applications.
Light to Medium-Duty Fastening：Designed for non-removable, permanent anchoring in masonry materials. Best for securing fixtures, gutters, and lightweight structures—avoid heavy overhead use.
Easy Through-Material Installation：Can be installed directly through the mounted material (no pre-drilling required). The pin's impact expands the anchor, creating a secure, vibration-resistant grip.
10PCS-SANTIE 1/2-in x 3-in Stainless Coarse Thread Interior/Exterior Carriage Bolt
KWD 8.500
-23%
5/16"-18 X 3"(25pc) Stainless Carriage Bolt, 18-8 Stainless Steel Full Thread Coverage,Carriage Bolt,by SANTIE
KWD 5
1/4"-20 X 3(25pc) Stainless Carriage Bolt, 18-8 Stainless Steel Full Thread Coverage,Carriage Bolt,by SANTIE
KWD 4.500
3/8"-16 X 1-1/4" Carriage Bolt, 18-8 SS,(25pc),SANTIE
KWD 10.500
