Active Member
|
[China]
Address: Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Contact name:
Suzhou Crever Fastener Co., Ltd |
|
|
Coarse Or Fine Thread 2 Inch Right Hand Bolt Full Threaded ASME B18.2.1 Hardware
1. Description:
Hexagonal bolt head and the screw fastener means consisting of bolts Material iron bolts and stainless steel bolts, hex head bolts namely (threaded portion) -C grade and hex head bolt (full thread) -C grade, also known as hex head bolt (crude) gross hex head bolts, black iron screws. 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.
2. Specification Requirements:
| Material Type | Stainless Steel A2 A4 304 316 |
| Dia | 1/4 ~3/4 |
| Length | 2" |
| System of Measurement | AISI Inch |
| Specification Met | ANSI/ASME B18.2.1 |
| Drive Stype | External Hex |
| Exterior Finish | Plain, Polished |
| Grade | 4.8, 6.8, 8.8,10.9, 12.9 |
| Head Style | Hexagonal Hex |
| Thread Style | Right Hand |
3. Drawing Technical Data:
| Diameter (d) | Pitch | s | k |
|---|---|---|---|
| M2 | 0.40 | 4.00-3.82 | 1.52-1.28 |
| M2.5 | 0.45 | 5.00-4.82 | 1.82-1.58 |
| M3 | 0.50 | 5.50-5.32 | 2.12-1.88 |
| M4 | 0.70 | 7.00-6.64 | 3.00-2.60 |
| M5 | 0.80 | 8.00-7.64 | 3.74-3.26 |
| M6 | 1.00 | 10.00-9.64 | 4.24-3.76 |
| M8 | 1.25 | 13.00-12.57 | 5.54-5.06 |
| M10 | 1.50 | 17.00-16.57 | 6.69-6.11 |
| M12 | 1.75 | 19.00-18.48 | 7.79-7.21 |
| M14 | 2.00 | 22.00-21.16 | 9.09-8.51 |
| M16 | 2.00 | 24.00-23.16 | 10.29-9.71 |
| M18 | 2.50 | 27.00-26.15 | 11.85-11.15 |
| M20 | 2.50 | 30.00-29.16 | 12.85-12.15 |
| M22 | 2.50 | 32.00-31.00 | 14.35-13.65 |
| M24 | 3.00 | 36.00-35.00 | 15.35-14.65 |
| M27 | 3.00 | 41.00-40.00 | 17.35-16.64 |
| M30 | 3.50 | 46.00-45.00 | 19.12-18.28 |
| M33 | 3.50 | 50.00-49.00 | 21.42-20.58 |
| M36 | 4.00 | 55.00-53.80 | 22.92-22.08 |
4. Advantages
1. Quality control: we make 100% quality test during producing and before shipping
2. Rich experience: we have been export screws for more than 20 years
3. Competitive prices: the better quality, but cheaper prices
4. Timely quotation: send you prices within one day
5. Good services: we supply OEM, ODM,OBM services and best after-sale services
6. Punctual delivery: we can ship every order without delay
5. More Pictures:
DIN933 STAINLESS STEEL HEX HEAD BOLT, HEX CAP SCREW
