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Anti Theft Drive Self Drilling Pan Head Screws DIN 7981 For Electronic Plastic

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Shanghai Summery Industrial Machine Co. , Ltd.
City:shanghai
Province/State:shanghai
Country/Region:china
Contact Person:Mrsfuchengjun
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Anti Theft Drive Self Drilling Pan Head Screws DIN 7981 For Electronic Plastic

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Brand Name :Summery
Model Number :ISO7049
Certification :DIN7981
Place of Origin :China,shanghai
MOQ :Negotiable
Price :Negotiation
Payment Terms :L/C, D/A, D/P, Western Union
Supply Ability :10000000
Delivery Time :7-10 Days
Packaging Details :Poly bags
Product Name :Self tapping screw
Material :steel
Cross recess :Type H
Surface :Zinc plate
Project :ISO7049/DIN7981
Size :ST 9.5x32
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ST9.5x32 Self tapping screws DIN7981 pan head ISO7049 type C -H zinc plate

This International Standard specifies the characteristics of Cross recessed pan head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.

Surface hardness:

The minimum surface hardness after heat treatment
shall be 450 HV 0,3

Core hardness:

The core hardness af?er heat treatment shall be
270 HV 5 to 390 HV 5 for threads S ST3,9, and
270 HV 10 to 390 HV 10 for threads > ST4,2.

If you are looking for flange head screws, please contact us for further information.

Self tapping screws dimensions
Anti Theft Drive Self Drilling Pan Head Screws DIN 7981 For Electronic Plastic

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