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Custom Hex Head Fully Threaded Bolts M6X20 8.8 ISO 4017 High Holding Power

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Shanghai Summery Industrial Machine Co. , Ltd.

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Name: Custom Hex Head Fully Threaded Bolts M6X20 88 ISO 4017 High Holding Power
Brand: Summery
Price: 1 USD

Brand Name : Summery

Model Number : DIN933

Certification : ISO4017

Place of Origin : Shanghai

MOQ : Negotiable

Price : Negotiation

Payment Terms : D/A, L/C, T/T, Western Union

Supply Ability : 10000000

Delivery Time : 7-10 Days

Packaging Details : Poly bags

Product Name : DIN933 hex head bolt

Material : medium carbon steel

Size : M6x20

Tolerance : 6g

Surface : Zinc plate

Product Grade : A

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Head Bolt M6X20 8.8 ISO 4017 DIN 933 Zinc plate Product grades A

This International Standard specifies the characteristics of hexagon head screws with threads from M1,6

up to and including M64, of product grade A for threads M1,6 to M24 and nominal lengths up to and

including 10 d or 150 mm,whichever is shorter, and product grade B for threads over M24 or nominal

lengths over 10 d or 150 mm, whichever is shorter.

Shanghai summery industrial machine Co.,Ltd was established in 2006,it is located at Shanghai,which is the most vigorous city in world.

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

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	10.9	12.9
Minimum tensile strength (N/mm²)	min	800	830	1040	1220
Vickers hardness (HV)	min	250	255	320	385
Vickers hardness (HV)	max	320	335	380	435
Brinell hardness (HB)	min	238	242	304	366
Brinell hardness (HB)	max	304	318	361	414
Rockwell hardness (HRC)	min	22	23	32	39
Rockwell hardness (HRC)	max	32	34	39	44

Product Tags:

hexagonal headed bolt

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