Material: 45# steel Standard: ASTM, Korea ETC. Surface: hot dipped galvanized , heat treatment Size:long, short ,standard

wedge bolt

Material: 45# , or according the requirement

Surface: hot dipped galvanized , heat treatment

1.short wedge bolt2.standard wedge bolt3.long wedge bolt

4.used for formwork wall panel

Wedge bolts with X flat ties are used in steel frame plywood form system.

Packing:500pcs/pail or 500pcs/bag