Illustrated Parts List

The above parts group applies to the following Mfg. Nos.:

7063344 - Vacuum Hose Kit

Illustrated Parts List

Footnotes

The above parts group applies to the following Mfg. Nos.:

7063344 - Vacuum Hose Kit

Hardware Identification & Torque Specifications

Common Hardware Types

Standard Hardware Sizing

When a washer or nut is identified as 1/2???, this is the

Nominal size, meaning the inside diameter is 1/2 inch; if a second number is present it represent the threads per inch

When bolt or capscrew is identified as 1/2 - 16 x 2???, this means the Nominal size, or body diameter is 1/2 inch; the second number represents the threads per inch (16 in this example, and the final number is the body length of the bolt or screw (in this example 2 inches long).

The guides and ruler furnished below are designed to help you select the appropriate hardware and tools.

Torque Specification Chart

FOR STANDARD MACHINE HARDWARE (Tolerance ?? 20%)

NOTES

1.These torque values are to be used for all hardware excluding: locknuts, self-tapping screws, thread forming screws, sheet metal screws and socket head setscrews.

2.Recommended seating torque values for locknuts:

a.for prevailing torque locknuts - use 65% of grade 5 torques.

b.for flange whizlock nuts and screws - use 135% of grade 5 torques.

3.Unless otherwise noted on assembly drawings, all torque values must meet this specification.

Wrench & Fastener Size Guide