What is the torque for 5/8 Grade 8 bolt?
Tightening Torque Guide for Grade 5 & 8 Hex Cap Screws
| GRADE 5 | GRADE 8 | |
|---|---|---|
| Coarse Thread | Coarse Thread | |
| 9/16-18 (.5625) | 12975 | 129 |
| 5/8-18 (.625) | 16350 | 180 |
| 3/4-16 (.750) | 23775 | 315 |
What is the torque of a screw?
Torque is the measurement of twisting force needed to thread the fasteners together.
How do you calculate torque of a screw?
The basic formula T = K x D x P stated earlier takes these factors into account and provides users with a starting point for establishing an initial target tightening torque….What is the Proper Torque to Use on a Given Bolt. by Joe Greenslade.
| Product: 3/4-10 Grade 5 zinc plated bolt | |
|---|---|
| • P= | 23.046 pounds |
What is the max torque for a bolt?
Typical maximum recommended thightening torques for metric bolts
| Size (mm) | Typical Maximum Tightening Torque (Nm) | |
|---|---|---|
| Property Class | ||
| M6 | 11.8 | 17.0 |
| M8 | 28.8 | 41.3 |
| M10 | 57.3 | 81.8 |
What is screw tightening torque?
Torque tightening is the accurate application of torque to a nut so that a bolt can hold its load securely without breaking. When you apply the right amount of torque, the bolt is properly stretched so that it can act as a solid spring to clamp the two materials together.
What is a grade 8.8 bolt?
Grade 8.8 Bolts are manufactured using medium carbon steel that has been quenched and tempered. Used in railroad equipment, motors, engines and processing equipment, grade 8.8 bolts exhibit good tensile strength and perform well in most environments.
What’s the torque for grade 5 Hex Cap Screws?
Tightening Torque Guide for Grade 5 & 8 Hex Cap Screws This table is based on IFI 5th Edition Technical Data N-12/N-16, using Equation (1) and a torque coefficient, K=0.20 for non plated steel fasteners and K=0.15 for plated fasteners.
How much torque does a 5 / 8 Bolt have?
US Recommended Bolt Torque Size Recommended Torque Recommended Torque Recommended Torque Recommended Torque 1/2″ 37 41 57 64 9/16″ 53 59 82 91 5/8″ 73 83 112 128 3/4″ 125 138 200 223
What is the torque coefficient of a fastener?
This table is based on IFI 5th Edition Technical Data N-12/N-16, using Equation (1) and a torque coefficient, K=0.20 for non plated steel fasteners and K=0.15 for plated fasteners.
What are the fine thread figures for bolts?
† Fine thread figures are for 1″-14. Grade 2, 5, and 8 values are for slightly lubricated bolts.