| Product Name | hexagon socket bolt screws |
| Size | m10x75 m6 m12 m8 m9 m12 m20 m29 |
| Grade | 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc |
| Available Material | 304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc |
| Surface treatment | Zinc plated,Black oxide,Phosphate,Dacroment,etc |
| Standard | ISO,BS,ANSI, GB,DIN,JIS,Nonstandard |
| Advantage | OEM / ODM / customized service provided |
| Quality control | ISO standard,100% Whole range inspection through the production |
| Certificate | ISO9001,ISO14001,IATF16949,ROHS,etc |
Stainless steel hexagon socket bolt is a commonly used fastener, also known as stainless steel cylindrical head hexagon socket screw or stainless steel cup head screw. The material of this type of bolt mainly includes stainless steel SUS201, stainless steel SUS304, stainless steel SUS316, etc. It has the characteristics of oxidation resistance, high temperature resistance, and corrosion resistance, and is widely used in electronic products, electrical, furniture and other fields. The standards for stainless steel hexagonal bolts include two types: those with and without rolling patterns on the head, and their strength grades generally include 4.8, 8.8, 10.9, 12.9, etc. In addition, understanding the national standard for hexagonal bolts is very helpful when selecting stainless steel hexagonal bolts.
Texture of material
Usually made of SUS304 stainless steel wire. There are two types of stainless steel hexagon socket screws available on the market: head rolled and non rolled. Stainless steel hexagon socket screws generally cannot be distinguished from the quality of the material on the surface, but it can be judged from the production process of the screw (industry experience, for reference only): Generally, screws with straight grain rolling process on the head of stainless steel hexagon socket screws can be judged as authentic SUS304 produced screws. Stainless steel hexagon socket screws without rolled patterns on the head can be considered as products with slightly inferior material or low nickel content. But the specific analysis can still be based on the report issued by the quality inspection unit.
Stainless steel hexagon socket screws are a type of hole type screw commonly used in machine tools, chemical equipment, water pumps, ships, power equipment, and other places. Full tooth stainless steel hexagon socket screws are more commonly used, while half tooth stainless steel hexagon socket screws are more commonly used in export equipment in China. The material is divided into two types: SUS304 stainless steel hexagonal socket screws, with a strength level described as A2-70. SUS316 stainless steel hexagon socket screw, strength grade description - A4-70
Reference standards
DIN912 GB/T70.1 ISO4762 ANSIB18.3 JISB1176 It is worth noting that the size measurement of stainless steel pan head hexagon socket screws and stainless steel cylindrical head hexagon socket screws is described based on the effective length below the head. The stainless steel flat head hexagonal screw (also known as countersunk hexagonal screw) is a measuring screw SUS304 stainless steel screw. Simply put, it refers to the stainless steel wire used in the product with a nickel content standard of eight or more.
Raw material
The main materials used are austenitic 201, 304, 316, and 316L. Usually, only hex screws made of materials such as 201, 304, 316 are available in stock on the market, while others need to be processed and customized according to customer needs. The material selection of stainless steel hexagonal screws, etc., can be customized according to customer's drawings and samples.
Product name G210 Screw Pin Chain Shackles Usage Lifting and connecting, Marine hardware fittings Marine hardware fittings Carbon steel, Alloy steel, Stainless steel 304 or 316 Technology Drop forged, Precision Casting Size custom Shackles pin type Shackles pin type Material Carbon steel/alloy steel
New energy vehicle stamping parts, Metal Stamping Parts
Product Name nuts Size M1-M16,or non-standard as request&design Material Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on Grade 4.8,8.8,10.9,12.9.etc Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards OEM is available, according to drawing or samples Finish Plain, black, zinc plated/according to your requirement Certification ISO9001,IATF16949,ISO14001,etc
Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Product Name Carbon Steel T-Bolt/T head bolt Size m10x75 m6 m12 m8 m9 m12 m20 m29 Grade 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc Available Material 304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc Surface treatment Zinc plated,Black oxide,Phosphate,Dacroment,etc Standard ISO,BS,ANSI, GB,DIN,JIS,Nonstandard Advantage OEM / ODM / customized service provided Quality control ISO standard,100% Whole range inspection through the production Certificate ISO9001,ISO14001,IATF16949,ROHS,etc
Metal Stamping parts products, Automotive parts stamping parts Can be made into different size according to customer’s requirements. Material: carbon steel, stainless steel,aluminum,copper,etc. Finish: white zinc plated, blue zinc plated, etc.
Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Metal Stamping parts products Building hardware stamping parts Can be made into different size according to customer’s requirements. Material: carbon steel, stainless steel,aluminum,copper,etc. Finish: white zinc plated, blue zinc plated, etc.
Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Standard GB, DIN, ISO, ASTM, ASME, UNC,BSW Size M3-M50 or non-standard as request&design 1/4″,1/2″, 1-1/2″, 5/16″,7/16″, 5/8″, 1-1/4″, 3/4″, 3/8″, 1″ Material Carbon steel, stainless steel, alloys steel etc. Grade 4.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Product name G210 Screw Pin Chain Shackles Usage Lifting and connecting, Marine hardware fittings Marine hardware fittings Carbon steel, Alloy steel, Stainless steel 304 or 316 Technology Drop forged, Precision Casting Size custom Shackles pin type Shackles pin type Material Carbon steel/alloy steel
New energy vehicle stamping parts, Metal Stamping Parts
Product Name nuts Size M1-M16,or non-standard as request&design Material Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on Grade 4.8,8.8,10.9,12.9.etc Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards OEM is available, according to drawing or samples Finish Plain, black, zinc plated/according to your requirement Certification ISO9001,IATF16949,ISO14001,etc
Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
