Shenzhen Jingbang Hardware Co., Ltd.

4.8/6.8/8.8 carbon steel
Stainless steel SS304, SS316
A4-70, A4-80

All types of fasteners

We are making fasteners in is, BS, DIN standards and also as per customers specification.


As per customer requirement

Bolt and nut
Material : steel, carbon steel
Finish: chrome, zinc.

We have different kind of bolts and nuts for bulldozer blades and motorgrader blades.Our price is very competitive in present market, please feel free to contact us if you have any need for such products.

Titanium Gr5 screws
Titanium Gr5 bolt
Titanium nut, Titanium washer.

DIN 933,DIN 7991,ISO 7380,DIN 912,DIN 934,DIN 125,DIN 975,etc. Any type can be produced according to customer's requirement.

Inconel 718 alloy has the following characteristics:
1. Easy processing
2. High tensile strength, fatigue strength, creep strength and breaking strength at 700 °C
3. High oxidation resistance at 1000 ° C
4. Stable chemical properties at low temperatures
5. Good welding performance

Alloy K500 is a precipitation hardened nickel-copper alloy that combines the excellent corrosion resistance of 400 alloy with higher strength and hardness and outperforms other nickel-copper alloys. Adding titanium and aluminum elements, the tensile strength of K500 is doubled to 400 alloy, and the yield strength is three times that of 400 alloy.

Monel K500 application area
Chemical processing industry
Maritime engineering
Oil and gas extraction
Parts manufactured by Monelk500:
Centrifugal pump
Oil and gas extraction equipment parts
transmission shaft
Pump shaft
spring
Valve and valve parts

hex bolts and nuts
1) Standards:
Based on DIN & ANSI & JIS & IFI
and per drwing
2) Material: carbon steel, alloy steel, stainless steel
3) Size: M4-M36,3/8"-- 1 1/2"
4) Surface: Plain,Zinc ,HDG,DAC,Geomet
5) Thread: UNC, UNF, Metric Thread
6) Quality control : ISO 9001
7) Package : Small box ,Poly Bag,Carton+Pallet
8) Payment Term : TT ,LC Or Weston Union
9) Delivery: 30 days or depend on the qty

Part No.Measurement Weight(kg)

1/2"UNF-20*2-1/4" 0.081
0S1621 1/2"UNC-13*1" 0.05
0S1585 1/2"UNC-13*1-1/2" 0.062
0S1595 1/2"UNC-13*1-1/4" 0.055
0S1587 1/2"UNC-13*1-3/4" 0.068
6H1717 1/2"UNC-13*1-1/8"
7B3235 1/2"UNC-13*1-3/8" 0.059
1A1460 1/2"UNC-13*2" 0.074
9S1366 1/2"UNC-13*2-1/2" 0.087
2B0947 1/2"UNC-13*2-1/4" 0.081
1A5822 1/2"UNC-13*2-3/4" 0.093
0L1329 1/2"UNC-13*3" 0.1
0S1620 1/2"UNC-13*3/4" 0.043
1D4566 1/2"UNC-13*3-1/2" 0.112
0V0375 1/2"UNC-13*3-1/4" 0.106
1B2886 1/2"UNC-13*3-3/4" 0.118
0S1573 1/2"UNC-13*4" 0.124
8S9089 1/2"UNC-13*4-1/2" 0.137
1D4569 1/2"UNC-13*4-1/4" 0.13
2B2006 1/2"UNC-13*4-3/4" 0.143
2H6488 1/2"UNC-13*5" 0.15
1D4572 1/2"UNC-13*5-1/2" 0.162
6F5282 1/2"UNC-13*5-1/4" 0.156
8F8804 1/2"UNC-13*5-3/4" 0.169
1D4574 1/2"UNC-13*6" 0.175
2A1531 1/2"UNC-13*6-1/2" 0.188
1A7669 1/2"UNC-13*7" 0.201
9S1374 1/2"UNC-13*8" 0.226
1B3573 1/2"UNC-13*8-1/2" 0.238
0S1629 1/2"UNF-20*1" 0.05
0S1603 1/2"UNF-20*1-1/2" 0.062
0S1593 1/2"UNF-20*1-1/4" 0.055
0S1579 1/2"UNF-20*2" 0.074
0S1604 1/2"UNF-20*2-1/2" 0.087

1/2"UNF-20*2-1/4" 0.081
0L1732 1/2"UNF-20*3" 0.1
0L2315 1/2"UNF-20*3-1/2" 0.112
0S1559 1/2"UNF-20*4" 0.124
1B1422 1/2"UNF-20*5" 0.15
0S1595 1/2"UNF-20*6" 0.175



0S1566 5/8"UNC-11*1-1/2" 0.108
0S1592 5/8"UNC-11*1-1/4" 0.098
0S1589 5/8"UNC-11*1-3/4" 0.117
1A1135 5/8"UNC-11*2" 0.127
0S1625 5/8"UNC-11*2-1/2" 0.147
8S9092 5/8"UNC-11*2-1/4" 0.137
1A8537 5/8"UNC-11*2-3/4" 0.157
1B4367 5/8"UNC-11*3" 0.167
1D4586 5/8"UNC-11*3-1/2" 0.186
1D4585 5/8"UNC-11*3-1/4" 0.176
0L1169 5/8"UNC-11*3-3/4" 0.196
0S1569 5/8"UNC-11*4" 0.205
1A8651 5/8"UNC-11*4-1/2" 0.226
1D4588 5/8"UNC-11*4-1/4" 0.215
1D4590 5/8"UNC-11*4-3/4" 0.235
1A5405 5/8"UNC-11*5" 0.245
1D4593 5/8"UNC-11*5-1/2" 0.264
1D4595 5/8"UNC-11*6" 0.284
1D4597 5/8"UNC-11*6-1/2" 0.303

5/8"UNC-11*6-1/4" 0.293
1D4599 5/8"UNC-11*7" 0.323
1B7709 5/8"UNC-11*8" 0.363
1D4601 5/8"UNC-11*8-1/2" 0.382
2H3756 5/8"UNC-11*9" 0.402
1D4602 5/8"UNC-11*9-1/2" 0.422
2L1701 5/8"UNF-18*1-1/2" 0.108
5B0841 5/8"UNF-18*1-3/4" 0.117
0S1577 5/8"UNF-18*2-1/4" 0.137
0S1601 5/8"UNF-18*2-3/4" 0.157
0S2318 5/8"UNF-18*3-1/4" 0.176

5/8"UNF-18*3-3/4" 0.196
0T0857 5/8"UNF-18*4-1/2" 0.226
2B6030 5/8"UNF-18*6" 0.284
1B3623 5/8"UNF-18*7" 0.323