modified truss head screw
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Truss Head Self Drilling Screw
The tail of the truss head self-drilling screw is drill-tailed or pointed-tailed, which does not require auxiliary processing. It can directly drill, tap and lock on the setting materials and foundation materials, which greatly saves construction time. Compared with ordinary screws, the self-drilling screws have higher toughness and maintaining force, and the long time after combination is not loose. The use, safe drilling and tapping are completed at one time, and the operation is simple.
wafer head self drilling screws modified truss screws modified truss head self drilling screw modified truss self drilling screwsEmail Details -
Truss head self tapping screws
Product name: truss head self tapping screw Standard:ASME B18.6, DIN968 Size:#4(2.8)-1/2" Length:10-180mm (3/8”- 7”) Head type: truss Drive type:Phil, slotted, Phil & slotted combination, pozi Screw type:AB, B, BP, BF, BT, C, D, F, G, T, U Material:Carbon steel C1018, C1022, CH22A (+ heat treatment), SS304, SS316, SS410 Thread:M, UNC, UNF Finish:Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G
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