Sell screw spikes

screw spikes
screw spikes Standard: GB/T 799-88, DIN 529, ASTM A66-87, Also carry on according to the customer incoming sample or drawing

screw spikes Diameter: M6---M64, 1/4"----2-1/2", The length does not limit.

screw spikes Grade: 4.6, 5.6, 6.8, 8.8 or Grade 2, Grade 5.

screw spikes Finish: plain, Black, Yellow Zinc, White Zinc, The Hot Dipping Zinc.

screw spikes packing :25KG carbon box , plastic bag , pallet . . .