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Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Specifications
Brand Name :
VDL
Model Number :
CS1006
Certification :
ISO 9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
L/C, T/T, Western Union , Paypal
Supply Ability :
500, 000 pcs per month
Delivery Time :
30 days
Packaging Details :
100 pcs each bag , 10 bags each carton , 20 X 15 X 15 cm , 500 cartons to a 20 ft container
Material :
Carbon Steel
Property Class :
8.8
Hardness :
HRC 42
Finish :
Zinc
Color :
Black
Standard :
DIN 912
Specification :
M2 to M36
Max. Length :
600
Description

Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt


Carbon steel socket cap screws with partial or full threads flat point , socket cap screw is also named as cup head screw , normally , the thread length is 2/3 of shaft length , and sometimes to be made in full threads for special applications .

Specifications


Specifications for hex socket cap screws involve M2 to M36

Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt

d D K S b L
2 3.8 2 1.5 16 2-600
2.5 4.5 2.5 2 17
3 5.5 3 2.5 18
4 7 4 3 20
5 8.5 5 4 22
6 10 6 5 24
8 13 8 6 28
10 16 10 8 32
12 18 12 10 36
14 21 14 12 40
16 24 16 14 44
18 27 18 14 48
20 30 20 17 52
22 33 22 17 56
24 36 24 19 60
30 45 30 22 72
33 50 33 24 78
36 54 36 27 84

Note : all dimensions are millimeters


Material

Hex socket cap screws property class from 4.8 to 12.9 that includes material low carbon steel and medium carbon steel and stainless steel

Stainless steel
SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420

Carbon steel
1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO


Finishing for hex cap screws covers zinc , nickel , tin . chrome . brass , dacromet , polish and passive

Finishing Colors Thickness Charicteristic
Zinc Blue ,White ,Black ,Yellow 5-107μm Bright and smooth surface ,corrosion resistance
Nickel Silver 1～3μm Wear resistance ,bright appearance , anti-corrosion
Polishing Silver 0.01mm ( reference ) Improving brightness of surface
Tin Silver 0.13～1.27μm Good ductility ,corrosion resistance ,lower melting point ,eco-friendly ,brightness
Brass Copper 5gm～8gm Good dispersibility ,Bright appearance
Dacromet Grey 4-8μm High corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly
Chrome Silver white 0．25～0．5μm

Harden surface ,Bright surface ,Heat resistance ,Wear resistance Corrosion resistance and eco-friendly



Advantages

★ Good ductility

★ Torsional resistance

★ Resistant slip

★ Corrosion resistance

★ Long service

★ High tensile strength

Tips for use

1 . Drive hex socket head cap screw in hex wrench or by hand

2 . Threaded hole drilled as length as screw’s before installed

3 . Do not strike screw into material in hammer

4 . Fasten hex cap head screws in wrench .


Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt

DIN 912 hex socket cap screws

Product tags

din 912 socket head cap screw

,

din912 hexagon socket cap screw

,

din931 hex head bolts
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Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt

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Product Detail
Brand Name :
VDL
Model Number :
CS1006
Certification :
ISO 9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt
Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt

VEDALI HARDWARE CO., LTD

Verified Supplier
10 Years
guangdong, dongguan
Since 2000
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Fastener Screws, Stainless Steel Metal Screws, Metal Stamping Parts
Total Annual :
2000,000-3500,000
Employee Number :
50~120
Certification Level :
Verified Supplier
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