Continuous Thread Studs Coarse Teeth / Staninless Steel ASTM A193 B8 Stud Bolts
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Model Number:FLRS-S014
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ASME/ANSI B18.31.2 Continuous Thread Studs Coarse Teeth / Staninless Steel ASTM A193 B8 Stud Bolts
In manufacturing, a metal stud is a strong bolt used in the construction of buildings, motors or production equipment. A threaded stud is a stolen bolt, usually with threads on both sides. Such bolts are screwed into a metal surface and placed between two objects. The object is secured with a nut in the adjacent threaded area of the bolt. Threaded studs are stronger than regular bolts because they are forged and cast as a solid metal unit.
Drawing:
Size:
| d | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1-1/8 |
| p | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 |
| emax | 0.1 | 0.111 | 0.125 | 0.143 | 0.154 | 0.167 | 0.182 | 0.2 | 0.222 | 0.25 | 0.286 |
| d | 1-1/4 | 1-3/8 | 1-1/2 | 1-3/4 | 2 | 2-1/4 | 2-1/2 | 2-3/4 | 3 | 3-1/4 | 3-1/2 | 3-3/4 | 4 |
| p | 7 | 6 | 6 | 5 | 4.5 | 4.5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| e max | 0.286 | 0.333 | 0.333 | 0.4 | 0.444 | 0.444 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Photos:
Material:
ASTM A193 / A193M-2020
Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
A193 B8 Class 1D (%)
| Chemical | C | Si | Mn | P | S | Cr | Ni |
| min | - | - | - | - | - | 18 | 8 |
| max | 0.08 | 1 | 2 | 0.045 | 0.03 | 20 | 11 |
Mechanical properties:
| Heat treatment | σb | σs | δ | ψ | HBW |
| Mpa | Mpa | % | % | ||
| Solid solution | ≥515 | ≥205 | ≥30 | ≥50 | ≤223 |
Continuous Thread Studs Coarse Teeth / Staninless Steel ASTM A193 B8 Stud Bolts
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