The Pin with flat head is used when pinning through a single rail or when placing concrete against an existing wall.Also used in laydown applications,such as 36" *96"panel.to pour a 36"tall concrete wall.
We specialized in manufacturing fasteners,such as A-CLAMP form tie,d-cone,b-cone,u-clip,hex-nut,wedge pin,flat head tie,all pin,standar pin,stub-pin,rod,nuts,pins,wedges,ties,studs,iron wires,clamps and other special fasteners.we have been manufacturing the fastener for 23 years. Our products have been passed the recognition of ISO9001:2000.
Please let me know if i can be of furher assistance.
Sincerely,
Wendy Zhang
Shijiazhuang Hanpiao Metal Work Co.,Ltd.