Us Bolts Torques

Overview

Engineering reference data for Us Bolts Torques in mechanics.

Key Formulas

Newton's Second Law

$F = ma$

Force = mass × acceleration.

Work

$W = Fd\cos\theta$

Work = force × displacement × cos(angle).

Kinetic Energy

$E_k = \frac{1}{2}mv^2$

Energy of motion.

Potential Energy

$E_p = mgh$

Gravitational potential energy.

Variables

Symbol	Description	Unit
$F$	Force	N
$m$	Mass	kg
$a$	Acceleration	m/s²
$v$	Velocity	m/s

Tightening Torques for US Bolts (Imperial)

Important Notes:

• Values in the table are for slightly lubricated bolts.
• For dry bolts, increase the torque values by approximately 30%.
• Bolt size conversion: 1 inch = 25.4 mm
• SAE stands for Society of Automotive Engineers.
• S/S stands for Stainless Steel (18-8 refers to 304 stainless steel).

Interactive Charts

References

• Original Source