Type : Fully Threaded stud bolt / Double ended Stud bolt
Material : B7/ AISI 4140 / 42CRMO
Coating : Plain / Black / Zinc / H.D.G / Teflon / Cad
Thread Style: UNC, UNF, 8UN, Metric Fine and Coarse
Product Name | Executive Standard | Mterial Type | Diameter Range | Mechanical Quality | ||||
Mpa | Mpa | Hardness | ||||||
Fully Threaded stud bolt Hex Bolt Heavy Hex Bolt Double Ended stud bolt | B18.2.1.1 B18.2.1.2 B18.2.1.3 | A320 | L7 | ≤2-1/2'' (65) | ≥860 | ≥725 | ≤321 | |
L43 | 2-1/2'' - 4''(65-100) | ≥860 | ≥725 | ≤321 | ||||
L7M | ≤2-1/2'' (65) | ≥690 | ≥550 | ≤235 | ||||
B8/B8C B8M/B8T | All Diameter | B8/B8C B8M/B8T | ≥515 | ≥205 | ≤223 | |||
≤3/4'' (20) | B-2/B8C-2 B8M-2 | ≥860 | ≥690 | |||||
Hex Head Nut Heavy Nut | B18.2.2.3 B18.2.2.9 B18.2.4.6M B18.2.4.1M | A194 | / | All Diameter | Proof Load Mpa | Hardness HB | Nut Type | |
2H | 1035 | 248-352 | Hex | |||||
1205 | Heavy Hex | |||||||
2HM | 930 | 159-237 | Hex | |||||
1035 | Heavy Hex | |||||||
4.7 | 1035 | 248-352 | Hex | |||||
1205 | Heavy Hex | |||||||
7M | 930 | 159-237 | Hex | |||||
1035 | Heavy Hex | |||||||
8/8M/8C/8T | 515 | 126-300 | Hex | |||||
550 | Heavy Hex |
Contact: Tiffany
Phone: 86-15258133421
E-mail: info@bolts-nut.com
Whatsapp:+86-15258133421
Add: Jiulonghu town ,Zhenhai District , Ningbo
We chat