Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Home ProductsSteel Machine Screws

Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9

Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9

  • Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9
  • Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9
  • Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9
  • Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9
Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9
Product Details:
Place of Origin: Jiangsu, China
Brand Name: crever
Certification: ISO9001
Model Number: DIN912
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing+pallet
Delivery Time: 15-25 working days
Payment Terms: T/T, L/C, , MoneyGram
Supply Ability: 300 ton per month
Contact Now
Detailed Product Description
Name: Hex Socket Head Cap Screws, Allen Bolt Colour: Plain, Black Oxide, Gray, Zinc, HDG, Ruspert, Nickel
Material: C1022, C10B21, SS201, SS304, SS316 Size: M1.4x0.6mm~M36x300mm
Drive: Hex Socket Class: 4.8, 6.8, 8.8, 12.9
Thread: Coarse Thread, Metric Thread Packing: Small Box+carton+pallet
High Light:

stainless steel machine bolts

,

security machine screws

Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9

1. Descriptions:

    

    .These are classic metric screws with cylinder head and hexagon socket also known as SHCS. All these screws are 8.8 and are zinc-plated as a protection against corrosion.

 
      Socket head cap screws supply high tensile strength than equivalent hex head caps screws, meanwhile requiring less surface area to countersunk head screws. Known as the Allen bolt or allen head screw. The same to the countersunk head screw, the head of the buried into the parts, which serves the greater strength of the connection. Socket head cap screws are ideal for precision work with close tolerances and applications whcih need a well tooled appearance. The material are normally Alloy Steel, Stainless Steel and Carbon Steel.Strength of the screw is by the head marking, defined by the applicable products' standard

 

2. Product Specifications:

 

 1. Name: hex socket head cap screws, allen bolts

 2. Size: M1.4mmx0.6mm--M36x300mm

 3. Standard: DIN912

 4. Certification: ISO9001, SGS, CTI, ROHS

 5. Thread direction: Right

 6. Packing: bulk packing, small box packing, plastic bag packing, bucket packing

 7. Payment Terms: T/T, L/C

 8. Head Type: Cylindrical Head

 9. Class: 4.8, 6.8, 8.8, 12.9

10. Warning: electro-galvanizing of these products may cause hydrogen embrittlement

 

3. Applications:

 

      The hex socket head cap screws are durable and used in many industrial applications. Normally used for many machine tools and their accessories too. Mainly used for which does not allow screws or where the hex head screw hard to assembly and disassembly.

 

 

4. Drawing Technical Data:

Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9 0

 

 

Norminal
P dk k s t
d max min max min max min min
M1.4 0.3 2.74 2.46 1.4 1.26 1.36 1.32 0.6
M1.6 0.35 3.14 2.86 1.6 1.46 1.56 1.52 0.7
M2 0.4 3.98 3.62 2 1.86 1.56 1.52 1
M2.5 0.45 4.68 4.32 2.5 2.36 2.06 2.02 1.1
M3 0.5 5.68 5.32 3 2.86 2.58 2.52 1.3
M4 0.7 7.22 6.78 4 3.82 3.08 3.02 2
M5 0.8 8.72 8.28 5 4.82 4.095 4.02 2.5
M6 1 10.22 9.78 6 5.7 5.14 5.02 3
M8 1.25 13.27 12.73 8 7.64 6.14 6.02 4
M10 1.5 16.27 15.73 10 9.64 8.175 8.025 5
M12 1.75 18.27 17.73 12 11.57 10.18 10.025 6
M14 2 21.33 20.67 14 12.57 12.21 12.032 7
M16 2 24.33 23.67 16 15.57 14.21 14.032 8
M18 2.5 27.33 26.67 18 17.57 14.21 14.032 9
M20 2.5 30.33 19.67 20 19.48 17.23 17.05 10
M22 2.5 33.39 32.61 22 21.48 17.23 17.05 11
M24 3 36.36 35.61 24 23.48 19.28 19.065 12
M27 3 40.39 39.61 27 26.48 19.28 19.065 13.5
M30 3.5 45.39 44.61 30 29.48 22.28 22.065 15.6
M36 4 54.46 53.54 36 35.38 27.28 27.065 19

 

 

5. Advantages:

 

     Easy to install with allen wrench, buried into parts.With a high cylindrical head, socket cap head fasteners offer high holding power at high torque situation. it could offer greater tensile strength than equivalent hex head caps screws.

 

6. More pictures:

 

Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9 1

Cylindrical Head 8mm Short Long Zinc Steel Machine Screws , Black Machine Bolts 12.9 2

 

 

 

 

STAINLESS STEEL HEX SOCKET HEAD CAP SCREWS, ALLEN BOLT DIN912

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Send your inquiry directly to us (0 / 3000)

Other Products