12.9 Grade Socket Head Cap Screws High Tensile Strength Constructural Bolt
Brand Name:V
Minimum Order Quantity:500 pieces
Place of Origin:Guangdong, China
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
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
Price:$0.02 - $0.40/pieces
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Verified Supplier
Location:
Dongguan Guangdong China
Address:
NO.12 HUANGHE RD ,HUANGJINAG , DONGGUAN, GD,CHINA
Supplier`s last login times:
within 23 hours
Product Details
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Product Details
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 diameter | Cup head dia. | Cup head height | cup S hex | L |
| 3 | 5.5 | 3 | 2.5 | 5-10 |
| 4 | 7 | 4 | 3 | 8-15 |
| 5 | 8.5 | 5 | 4 | 10-30 |
| 6 | 10 | 6 | 5 | 15-45 |
| 8 | 13 | 8 | 6 | 20-80 |
| 10 | 16 | 10 | 8 | 25-100 |
| 12 | 18 | 12 | 10 | 30-120 |
| 14 | 21 | 14 | 12 | 50-150 |
| 16 | 24 | 16 | 14 | 50-200 |
| 18 | 27 | 18 | 14 | 60-250 |
| 20 | 30 | 20 | 17 | 80-400 |
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 !
12.9 Grade Socket Head Cap Screws High Tensile Strength Constructural Bolt
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