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12.9 Grade Socket Head Cap Screws High Tensile Strength Constructural Bolt

Categories Fastener Screws
Place of Origin: Guangdong, China
Brand Name: V
Packaging Details: 1. In bulk : Polybag ( 1-5 kgs) and cartons (8-20 kgs ) , 0.01 CBM / CTN
2. Boxes : Box ( 1-3 kgs) and cartons ( 5-15 kgs ) , 0.01 CBM / CTN
3. All cartons to a pallet ( 1X1.2 m )
4. Customized packing
Supply Ability: 300 Ton/Tons per Month
MOQ: 500 pieces
Price: $0.02 - $0.40/pieces
Standard: DIN
Material: Steel
Finish: Oxide
Grade: 12.9
Head type: Allen
Length: 35
Thread diameter: M8
Drive type: Hex
Pitch: 1.0
Tolerance: 0.1
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12.9 Grade Socket Head Cap Screws High Tensile Strength Constructural Bolt

12.9 Grade Socket Head Cap Screws High Tensile Strength Constructural Bolt


High tensile strength hex socket cap screws are made of alloy steel with black oxide based on grade 12.9 , knulred head for easy operation by hand and there is a reinforce design under head .


Generally , hex socket cap screws with full threads and flat point for fastening heavy duty pieces

Technical Data

Items

Description

Remark

Picture

Material

Steel

12.9

Finish / Plating

Oxide

Black

Hardness

42

HRC

Color

Black


Standard

DIN 912


Dimensions

Thread dia.

M8

Head dia.

15.2

Full length

35

Head height

5.5

Pitch

1.5

Head socket

Hex

You can choose more specifications for hex socket head cap screws


d Thread diameterCup head dia.Cup head heightcup S hexL
35.532.55-10
47438-15
58.55410-30
6106515-45
8138620-80
101610825-100
1218121030-120
1421141250-150
1624161450-200
1827181460-250
2030201780-400

Product Features

1 . High tensile strength

Hex socket cap screws are made from alloy steel material and with 12.9 grade hardness .


2 . Not easy to be broken

Harden material ups to HRC 42 hardnes .


3. Standard dimension and strict tolerances ,

Black cap screws based on DIN 912 standard .


4 . Easy operation


5 . Free burrs or scratch .


6 . Good ductility


7 . Heavy duty application is available .


Tips for application


1 .Operated by a hex wrench


2 . Pre-drilled hole before installation ..


3 . Far from acid and chemical conditions .


4 . Do not strike hex socket cap screws machine into material .


Product Application

Black oxide high tensile strength hex socket cap screws are used to various fileds with high corrosion resistnace requested .

How we pack

Normal packing

1. In bulk : Polybag ( 1-5 kgs) and cartons (8-20 kgs ) , 0.01 CBM / CTN

2. Boxes : Box ( 1-3 kgs) and cartons ( 5-15 kgs ) , 0.01 CBM / CTN

3. All cartons to a pallet ( 1X1.2 m )

4. Customized packing

Note : Objects showed in picture are only for reference , not stand for described items .


Optional Products

We manufacture various hardware parts , you can find and click following descriptions to see more items .


Screws


Various standard and non-standard fastener screws with qualified materials for different applications .

Nuts and bolts

High tensile strength bolts nuts for engineering projects .

Washers and spacers

Different materials washers and spacers for mechanical and clectronic parts

Fastener Pins

Precise mechanical tolerances and good quality for industry .

Plastic Parts

Customized manufacturing service and top materials for communication and electronics and auto etc .


Quality Guarantee

Precise testing equipments and tools for hardness , dimensions , corrosion resistance and pass rate etc . our tolerance for tools is up to 0.005 mm .

All products are compliance with RoHS and REACH standards


Note :

We are available for customized requests on quality



Production Capacity

Stamping parts with complicated designs , min. tolerances to 0.01mm (0.0004 inch ) , monthly capacity ups to 100 tons .

Availabe material :

1. Carbon steel

2. Brass

3. Aluminum

4. Stainless steel

5. Plastic

6. Various alloy steel eg. titanium alloy .

Precise turning machines and CNC , tolerances are up to 0.01 and 0.008 mm for limitaiton . 5 million pcs monthly capacity .

Availabe material :

1. Carbon steel

2. Brass

3. Aluminum

4. Stainless steel

5. Plastic

6. Various alloy steel eg. titanium alloy .

Assorted fastener machines to make different screws , bolts , nuts and pins etc . Diameter from M0.8 to M30 . Monthly capacity ups to 300 tons .

Availabe material :

1. Carbon steel

2. Brass

3. Aluminum

4. Stainless steel

5. Plastic

6. Various alloy steel eg. titanium alloy .


Warm Tips


If you are interesting in hex socket head cap screws , please contact us via email or phone , we will get back to you within 12 hours , Thank you !

Quality 12.9 Grade Socket Head Cap Screws High Tensile Strength Constructural Bolt for sale
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