DIN 912 Stainless Steel Machine Allen Hex Socket Head Cap Bolts

DIN 912 Stainless Steel Machine Allen Hex Socket Head Cap Bolts


1.Product Description

Socket Head Cap Screw, Material 18-8 Stainless Steel, Plain, Drive Type Hex Socket and Thread Direction Right Hand; Varies by Head Type, Thread Dia., Thread Size and Length under Head Hex socket head cap screw, also known as the Allen bolt or allen head screw. Its head is hex socket head, and cylinder head also. Similar to the countersunk head screw, the head buried into the parts, which have the greater strength of the connection, using the proper size Allen wrench assembly and disassembly. The material are normally Alloy Steel, Stainless Steel and Carbon Steel.Socket head cap screws are ideal for precision work with close tolerances and applications whcih need a well tooled appearance. Socket head cap screws supply high tensile strength than equivalent hex head caps screws, meanwhile requiring less surface area to countersunk head screws.
Hexagon Socket Head Cap Screws
1) the six corners of the mouth of the opening of the mouth to allow the circle or sink holes
2) at the end of d<=M4 for rolling end chamfering
3) the length of the incomplete thread U<=2P
4) the top edge side of the head may be rounded or chamfered, optionally by the manufacturer
5) the bottom edge may be rounded or chamfered to Dw, but there is no burr
Six) the 6 solution bolt standard: GB/T2672, GB/T2673, GB/T2674, GB/T6190 and GB/T6191
2. Specification

More details:

Hexagon socket head cap screws ·GB/T70.1-2000 　·DIN 912 　·eqv ISO 4762:1997　 ·Mechanical properties 　6.8　8.8　10.9　12.9　 Screw threDDDDD ad (D) M3 M4 M5 M6 M8 M10 M12 M14 M16 M20 M24 M30 M36 M42 M48 M56 M64 D 18 20 22 24 28 28 36 40 44 52 60 72 84 96 106 124 140 DK max 5.5 7.00 8.50 10 13 16 17 21 24 30 36 45 54 63 70 84 96 K max 3 4 5 6 8 10 12 14 16 20 24 30 36 42 48 56 64 S 2.5 3 4 5 6 8 10 12 14 17 19 22 27 32 36 41 46 T min 1.3 2 2.5 3 4 5 6 7 8 10 12 15.5 19 24 28 34 38 L

3.Application

Socket head cap screws are used for applications with limited space. They have cylindrical head and internal wrenching features (mostly hexagon socket) that allow them to be used in locations where externally wrenched fasteners aren't desirable. They are used for critical vehicle applications, machine tools, tools and dies, earth moving and mining machinery, and a wide range of engineering applications. The most important reasons for the increasing use of socket head cap screws in industry are safety, reliability and economy. In this article information is given on 1936 and 1960-Series socket head cap screws, advantages of socket head cap screws, product and dimensions standards, advantages of Unbrako socket head cap screws, information on metric socket head cap screws made by Unbrako as per ANSI standard and countersunk head screws with hexagon socket.

4.Advantages

1)Provide the MTC and tast report.
2) Free samples

5.More pictures

Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.

Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.

The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,

We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed

Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.