High Quality Stainless Steel Grade304_ A2 70 Hex Bolts

• Material: Stainless Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, BSW
• Grade: A2-70
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Polishing
• Size: M8X30
• Quality: A2-70
• Transport Package: Polybag and Carton
• Specification: M8X30
• Trademark: TS
• Origin: China
• HS Code: 731815
• Production Capacity: 500 Ton Per Month Stainless Steel A2-70 Hex Bolt

Product Description

18-8 Stainless Steel 304 Grade A2-70 Hex Bolts
Specifications as per ANSI B18.2.1 or
DIN933 standard, SS316, SS304 (18-8)
Grade A2, A4
Regular Supply: M6 to M24
Surface treatment: Passviated



Transhow Fasteners, manufacture various bolts, hex bolts, round head bolts, square head bolts,
T head bolts, dog head bolts and other customized bolts, special use bolts.
Metric standard bolts as DIN, EN, ISO, GB, JIS, AS, UNI, etc.
Inch standard bolts as ASME/ANSI, ASTM/SAE/IFI, BS, etc.
Material used for producing the bolt could be carbon steel, alloy steel, stainless steel and brass.
Headed bolts for size below M24 (or 1 inch) generally Cold forged and bigger sizes will be hot forged.
For various corrosion resistant and strength purpose, our bolts could be further treated such as heating, black oxide, zinc coating, hot dipper galvanizing, black zinc coating, brass coating, nickle and chrome plating, dacomate, etc. Interested buyers please contact us now!


Hex bolts or Hexagon Bolts,
The most popular used bolts, compatiable with Hexagon nuts (Hex nut).
Transhow Fasteners and our alliances produce and export both metric and inch specifications.
Standard Supplies: DIN933 ISO4017, DIN558, DIN931 DIN4014, DIN601, DIN960, DIN961, ISO 4018,
ISO 8676, ISO 8765, UNI 5737, UNI 5739, JIS B1180, EN3006, EN3007, EN3008, EN 24015, EN 24017,
ANSI B18.2.1, ANSI B18.2.3.5M, ASTM A307, A563, F594, IFI 513, IFI 541, BS1769, BS4190, BS4395
We offer low carbon steel, middle carbon steel, alloy steel, stainless steel and brass, aluminium hex bolts.
To meet various requirements for corrosion resistant or strength, we can offer hex bolts with further treatment such as heating, black oxide, zinc coating, hot dipper galvanizing, black zinc coating, brass coating, nickle and chrome plating, dacomate, etc. Pls indicate this requirements with your inquiry.

d1	k	e	s
M3	2.0	6.0	5.5
M4	2.8	7.7	7.0
M5	3.5	8.8	8.0
M6	4.0	11.1	10.0
M8	5.3	14.4	13.0
M10	6.4	18.9	17.0
M12	7.5	21.1	19.0
M14	8.8	24.5	22.0
M16	10.0	26.8	24.0
M18	11.5	30.1	27.0
M20	12.5	33.5	30.0
M22	14.0	35.7	32.0
M24	15.0	40.0	36.0
M27	17.0	45.2	41.0
M30	18.7	50.9	46.0
M33	21.0	55.4	50.0
M36	22.5	60.8	55.0
M42	26.0	71.3	65.0
M48	30.0	82.6	75.0

Certification
      
 

FAQ

Q1: Are you a factory or trading company?
A: We are manufacturer for screws, bolts, studs, rivets, pins, washers, stamping & tooling parts with16 years experience. we have long-term associated parteners that can provide wide range of fasteners.

Q2: How many years you do foreign trade?
A: We have more than 16 years experience in exporting products worldwidely.

Q3: How long with your delivery time?
A: Generally one 20'GP container goods is 35 days.

Q4: How to ensure that every process's quality?
A: Every process will be checked by our quality inspection department which insures every product's quality.

Q5: Can you provide free samples ?
A: For our regular products, we offer free samples. For customized bolts, tooling and moulding charges need. All free samples not including its courier charge.