
ANSI / ASTM M4-M30 1/4"-2" A2 70 Stainless Steel Hex Head Bolts For
Connection
Description:
Hexagonal head bolt means a kind of fastener that consist of a hex head and a thread rod. Material iron bolts and stainless steel bolts. Divided by grade, they can be 4.8, 8.8 bolts. Stainless steel bolts are made of stainless steel bolt SUS201, SUS304, SUS316, SUS 316L and other special material. The hex bolt has other name, such as hex head bolt, machine bolt, hex head cap screw, and so on.
The 304 316 Stainless Steel Hex Bolt is in plain finish and an external hex drive, and meets ASME B18.2.1 specifications and standards. The 304 316 stainless steel grade provides strength and has better corrosion resistance. This property is prominent, especially in marine and crule environments. The material may be slightly magnetic. The external hex drive has six flat sides that a wrench can grip to turn the screw from the side, enabling use when there is no space above the head for a driver.
Hex Head Cap screws and hex bolts and machine bolts are threaded fasteners. They are in thick hex-shaped heads. This kind of heads can be used with threaded nuts or in areas with limited clearance above the tapped (threaded) hole. Hex head Cap screws have slightly different dimensions than hex bolts and have a washer face underneath their hex head to act as a large bearing surface against the mating material. External hex drive tightens from the side with a wrench, enabling use when there is no space above for a driver.
Specification:
Products name | Stainless Steel A2-70 A4-80 Hex Bolt DIN933 DIN931 ANSI/ASTM M4-M30 1/4"-2" Hex Head Bolt | ||||||
Standard: | DIN,ASTM/ANSI | ||||||
Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 | ||||||
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449, | |||||||
Finishing | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated | ||||||
Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | ||||||
Customized Products Lead time | Busy season:20-30days,Slack seaon:5-15days | ||||||
Stock Products | Steel:4.8 Grade8.8 DIN standard Stainless steel: All DIN Standard stainless steel Bolt nut screw | ||||||
Free Samples | |||||||
For more information visit: www.hainafastener.com |
Testing Equipment | Salt Spray Test, Durometer, and Coating Analyzer,Tensile Machine |
Management System | ISO9001 |
Certification | SGS BV |
Warranty | Replacement at all our cost for rejected products |
Sample | Free |
OEM | Available |
Application:
Hexagonal bolts is a two-part type fasteners. With the nut and the
screw head with the (externally threaded cylinder) for fastening
two parts with hole.
This connection type called bolt connection. It is common
connection. As to unscrew the nuts from the bolts, so that the two
parts can be separated, so bolting belongs detachable connection.
The hex head bolts are be used in connecting.
Advantages:
1. Many of stainless steel hex bolts are in stock.
2. Professional Manufacturer
3. Quality is guaranteed
4. Cost effective
5. 24 hours on line
6. Mill Test Certificate
7. Test report 3.1
8. Widely market all over the world
Jiaxing Haina Fastener Co.,Limited
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.
Jiaxing Haina Fastener Co.,Limited was established in 2010,
locatedin the hometown of fasteners jiaxing city. For many years
ofexport experience, our products has been best-selling in
Europe,the United States, the Middle East and Southeast
Asia.Theproducts are manufactured by more functions machine, which
isbrought in domestic and foreign well-known
enterprises.Theproducts made are fully compatible with the
internationalstandards, well received by domestic and foreign
customers.
The width range of our products can be divided into auto
fasteners,mechanical fasteners, construction fasteners, power
fasteners, railwayfasteners, household electrical appliances
fasteners and chemicalfasteners,Product standards including DIN,
ISO, GB and ASMEIANSI,BS, JIS AS. Main levels of carbon steel:
4.8,4.8,6.8,8.8,10.9, and12.9 grade, the main material of stainless
steel SS201,SS304,SS316and various kinds of special stainless
steel.
We have first-class service team, so we can meet the different
requests for a set of customers.We solemnlycommitment, first-grade
quality, timely delivery guaranteed Reasonable price and service
paramount,fonward tothe operation principle of quality first and
customer first, pursuit of excellence to create first-class brand.