Haiyan Jinrun Metal Products Co., Ltd. is a screw manufacturer in China. The Modified Truss Head Self Drilling Screw Head Paint is a custom product of the customer. There are a wide variety of head spray painted models, mainly according to customer requirements, using high-quality raw materials, durable products, deep cross groove, installation process is not easy to appear non-slip phenomenon, saving time, deep thread, deep screw thread, etc. Round head part smooth certificate, no residual burrs, head spray paint models, to meet customer requirements.
Specification description:
Length: from 13mm-70mm
1.PHIL TYPE. :#2
2.RECESS DEPTH:2.0--2.3
3.2.HEAT TREATMENT:CASE HARDNESS>=450HV0.3
CORE HARDNESS<=270HV3905
4.EFFECTIVECASE DEPTH:0.10--0.23
5.CORE DIA.:3.30±0.1
Product Details
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