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Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle

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Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle

China Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle supplier
Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle supplier Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle supplier

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Product Details:

Place of Origin: Shanghai
Brand Name: Summery
Certification: ISO4762
Model Number: DIN912

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiation
Packaging Details: Poly bags
Delivery Time: 7-10 Days
Payment Terms: D/A, L/C, T/T, Western Union
Supply Ability: 10000000
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Detailed Product Description
Product Name: DIN912 Socket Head Cap Screw Material: Medium Carbon Steel
Size: M8x30 Tolerance: 6h
Surface: Zinc Plate Product Grade: A

 

Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle

 

 

This International Standard specifies the characteristics of hexagon socket head cap screws with threads from Ml,6 up to and including M64 and product grade A.
 

The following Standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All Standards are subject to revision, and Parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the Standards indicated below Members of IEC and ISO maintain registers of currently valid International Standards.
 

 

 

 

Professional DIN 912 Socket Hex Head Machine Screw ISO 4762 M8X30 For Bicycle

 

                                

 

 

 

Mechanical and physical peroperties of bolts,screws and studs
Mechanical and physical peroperties Property class
8.8 10.9 12.9
d≦16 mm d﹥16 mm
Minimum tensile strength (N/mm2) min 800 830 1040 1220
Vickers hardness (HV) min 250 255 320 385
max 320 335 380 435
Brinell hardness (HB) min 238 242 304 366
max 304 318 361 414
Rockwell hardness (HRC) min 22 23 32 39
max 32 34 39 44

 

 

Contact Details
Shanghai Summery Industrial Machine Co. , Ltd.

Contact Person: Ada.fu

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