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304 stainless steel din7991 countersunk head hexagon socket head screw hexagon socket flat machine bolt can be customize

Hongxu Hardware Co., Ltd

304 stainless steel din7991 countersunk head hexagon socket head screw hexagon socket flat machine bolt can be customize

Model Number : All frequent sizes

Certification : ISO

Place of Origin : CHINA

MOQ : Can Negotiation

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 500 tons per Month

Delivery Time : 60days

Packaging Details : In Cartons,Then Into Pallets

Item Name : Hex Socket Head Bolt

Material : Stainless steel 304

Grade : Gr 4.8

Surface : Plain

Head : Hexagon Socket

Packing : Packed in a small box,in Carton

Standard : DIN7991

Length : 6mm-300mm

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304 stainless steel din7991 countersunk head hexagon socket head screw hexagon socket flat machine bolt can be customize


Product Description


1.Standard hexagon socket, round surface, stainless steel material, can be used in wet and water, and has anti-corrosion effect.

2.Screw thread, deep thread, even stress, sharper screw tooth, not easy to slip during rotation.

3.The section of bolt is made by advanced equipment and automatic production process. The section is smooth and complete without residual burr. It is not easy to slip during rotation.

4.High lustre, more durable and beautiful.


Bolts are tightened usually by using a socket, wrench or screwdriver, so have a variation of head types.


Why does stainless steel have magnetism?
304 stainless steel belongs to austenitic stainless steel. Part or a small amount of austenite is transformed into martensite during cold working,The martensite is magnetic, so 304 stainless steel is non-magnetic or micro magnetic. Baidu can specifically query why 304 stainless steel is magnetic.




2. Specification


Commodity Name:Hex socket head screw
Surface Color:Plain
Certification:ISO:9001
Material:Stainless steel 304
Standard:DIN7991
Samples:Supply Free Samples
Features:Durable, rust free, pollution-free

3. Features


Mainly used in: environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instrumentation, food machinery, petrochemical, ship assembly, pump and valve pipelines, building curtain walls, outdoor venues, sports facilities, outdoor decoration, etc




Wholesale 304 stainless steel din7991 countersunk head hexagon socket head screw hexagon socket flat machine bolt can be customize from china suppliers

304 stainless steel din7991 countersunk head hexagon socket head screw hexagon socket flat machine bolt can be customize Images

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