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Allen Cap Machine Hex Socket Head Cap Screws DIN912 Cylindrical Grade 12.9 L

Allen Cap Machine Hex Socket Head Cap Screws DIN912 Cylindrical Grade 12.9 L

Brand Name : crever
Model Number : DIN912
Certification : ISO9001
Place of Origin : Jiangsu, China
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T, L/C, , MoneyGram
Supply Ability : 300 ton per month
Delivery Time : 15-25 working days
Packaging Details : bulk packing, small box packing+pallet
Name : hex socket head cap screws
Colour : plain, black oxide, dacromat, ruspert, nickel
Material : stainless steel SS201, 304, 316
Size : M3x6mm~M36x300mm
Drive : hex socket
Thread : metric thread, full thread, partical thread
Head : cylinder head
Standard : DIN912, ISO4762
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Allen Cap Machine Hex Socket Head Cap Screws DIN912 Cylindrical Grade 12.9 L Hardware

1. Descriptions:

Also known as an Allen screw or Allen bolt, or simply a cap screw. Socket Head Cap screws are a more modern alternative standard machine fastener to the standard hexagon headed bolt or setscrew, as found on much modern machinery. A hex key (otherwise known as an Allen key) is required to fit these fasteners. Conforming to ISO 4762 or DIN 912, the contact surfaces of this screw or bolt are protected from external damage. Generally manufactured with a partial thread beyond a certain length and nominal diameter combination, but occasionally some stock may include a fully threaded shank at the same combination. A guaranteed fully threaded variant is also available.

Socket head cap screws are a headed and externally threaded part designed for insertion through a close tolerance, internally tapped hole and mated with a nut. Tension on the socket cap screw is induced by rotation of the screw head. There is a hex socket in the head that accepts a hex wrench to tighten the socket cap screw. The point at the threaded end of the socket cap screw is machined flat so it will fit into a drilled hole.

2. Product Specifications:

1. Name: hex socket head cap screws, cheese head machine screws

2. Grade: C1018, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80

3. Size: M3x6mm--M36x300mm

4. Standard: DIN912 ISO4762

5. Certification: ISO9001, SGS, CTI, ROHS

6. Thread direction: Right

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

8. Payment Terms: T/T, L/C

3. Features:

They have cylindrical heads and are tightened using a hexagon wrench. Grade 12.9 socket cap screws provide the highest level of strength, clamping and fatigue resistance when tightened to the recommended torque figure.

The fit of the thread form of these products is 5g6g as standard which is the maximum cross-section possible to allow smooth assembly and assure better mating of assembled parts. Socket cap screws have a safe working temperature range of -50 to +300 degrees Celcius, the length of a socket cap screw is measured from under the head separating them from other screw types such as thumb screws.

4. Drawing Dimensions:

Screw thread (D)M3M4M5M6M8M10M12M14M16M20M24M30M36M42M48M56M64
DK max5.578.51013161721243036455463708496
K max34568101214162024303642485664
T min1.322.5345678101215.51924283438

5. Applications:

The socket cap screw is a production line favourite as they are easily tightened and have a neat appearance as well as great strength. Industry users include tool making, steel fabrication, hydraulic, braking system, automotive and furniture manufacturing.

6. More pictures:


Product Tags:

ss 304 fasteners


316 stainless steel hardware

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Allen Cap Machine Hex Socket Head Cap Screws DIN912 Cylindrical Grade 12.9 L Images

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