World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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a1745-500
Unit of Measure
1 2 

Item #

A - Thread Size

B - Thread Size

L1

L2

CH1

Material

308401 N/A 1/8 N/A 1/8 N/A 25.0 mm N/A 26.0 mm N/A 11 mm N/A Carbon Steel
308402 N/A 1/4 N/A 1/8 N/A 33.0 mm N/A 30.0 mm N/A 14 mm N/A Carbon Steel
308403 N/A 1/4 N/A 1/4 N/A 33.0 mm N/A 32.0 mm N/A 14 mm N/A Carbon Steel
308404 N/A 3/8 N/A 1/4 N/A 37.0 mm N/A 37.0 mm N/A 19.0 mm N/A Carbon Steel
308405 N/A 3/8 N/A 3/8 N/A 37.0 mm N/A 37.0 mm N/A 19.0 mm N/A Carbon Steel
308406 N/A 1/2 N/A 3/8 N/A 43.0 mm N/A 39.0 mm N/A 22 mm N/A Carbon Steel
308407 N/A 1/2 N/A 1/2 N/A 43.0 mm N/A 43.0 mm N/A 22 mm N/A Carbon Steel
308408 N/A 3/4 N/A 1/2 N/A 53.5 mm N/A 47 mm N/A 27 mm N/A Carbon Steel
308409 N/A 3/4 N/A 3/4 N/A 53.5 mm N/A 49 mm N/A 27 mm N/A Carbon Steel
308410 N/A 1 N/A 3/4 N/A 60.5 mm N/A 50.0 mm N/A 33 mm N/A Carbon Steel
308411 N/A 1 N/A 1 N/A 60.5 mm N/A 52.0 mm N/A 33 mm N/A Carbon Steel
308412 N/A 1 1/4 N/A 1 N/A 64.0 mm N/A 58 mm N/A 41 mm N/A Carbon Steel
308413 N/A 1 1/4 N/A 1 1/4 N/A 64.0 mm N/A 58 mm N/A 41 mm N/A Carbon Steel
308414 N/A 1 1/2 N/A 1 1/4 N/A 72.5 mm N/A 59.0 mm N/A 48 mm N/A Carbon Steel
308415 N/A 1 1/2 N/A 1 1/2 N/A 72.5 mm N/A 60 mm N/A 48 mm N/A Carbon Steel
308416 N/A 2 N/A 1 1/2 N/A 91 mm N/A 74 mm N/A 65 mm N/A Carbon Steel
308417 N/A 2 N/A 2 N/A 91 mm N/A 74 mm N/A 65 mm N/A Carbon Steel
318401 N/A 1/8 N/A 1/8 N/A 25.0 mm N/A 26.0 mm N/A 11 mm N/A Stainless Steel
318402 N/A 1/4 N/A 1/8 N/A 33.0 mm N/A 30.0 mm N/A 14 mm N/A Stainless Steel
318403 N/A 1/4 N/A 1/4 N/A 33.0 mm N/A 32.0 mm N/A 14 mm N/A Stainless Steel
318404 N/A 3/8 N/A 1/4 N/A 37.0 mm N/A 37.0 mm N/A 19.0 mm N/A Stainless Steel
318405 N/A 3/8 N/A 3/8 N/A 37.0 mm N/A 37.0 mm N/A 19.0 mm N/A Stainless Steel
318406 N/A 1/2 N/A 3/8 N/A 43.0 mm N/A 39.0 mm N/A 22 mm N/A Stainless Steel
318407 N/A 1/2 N/A 1/2 N/A 43.0 mm N/A 43.0 mm N/A 22 mm N/A Stainless Steel
318408 N/A 3/4 N/A 1/2 N/A 53.5 mm N/A 47 mm N/A 27 mm N/A Stainless Steel
Unit of Measure
1 2