• Top washer has the following features:• The Working Load Limit and Recommended Torque value are permanently stamped into each washer.
• Washer is color coded for easy identification: Red - UNC thread.
• Individually Proof Tested to 2-1/2 times Working Load Limit.
• Bolt specification is an Alloy socket head cap screw to ASTM A 574.
• All threads listed are UNC.
• BOLT SIZE IDENTIFICATION: The size of the bolt will be stated as in the drawing below.
Illustration shows meaning of each dimension given.
• NOTE: For Special Applications, see page 449.
• Frame 2 and larger are RFID EQUIPPED.
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