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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4004-500
Male Stud Coupling with Elastomer Seal Thread BSP Parallel
Unit of Measure
1 2 3 

Item #

M - Tube Diameter

W - Tube Diameter

G - Thread Size

L1

L2

Material

400426 N/A 18 mm20 mm N/A 3/4 in N/A 1 1/4 N/A 33.5 mm N/A 17.0 mm N/A Carbon Steel
400427 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1/4 N/A 31.0 mm N/A 17.5 mm N/A Carbon Steel
400428 N/A 22 mm25 mm N/A 7/8 in1 in N/A 3/4 N/A 32.0 mm N/A 17.5 mm N/A Carbon Steel
400429 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 1/4 N/A 34.0 mm N/A 17.5 mm N/A Carbon Steel
400430 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 1/2 N/A 35.5 mm N/A 17.5 mm N/A Carbon Steel
400431 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 N/A 34.0 mm N/A 17.5 mm N/A Carbon Steel
400432 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 1/2 N/A 35.5 mm N/A 17.5 mm N/A Carbon Steel
410401 N/A 6 mm N/A 1/4 in N/A 1/8 N/A 17.5 mm N/A 10.0 mm N/A Stainless Steel
410402 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 1/4 N/A 20.0 mm N/A 11.0 mm N/A Stainless Steel
410403 N/A 12 mm N/A 1/2 in N/A 3/8 N/A 22.5 mm N/A 13.0 mm N/A Stainless Steel
410404 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 1/2 N/A 27.0 mm N/A 15.5 mm N/A Stainless Steel
410405 N/A 18 mm20 mm N/A 3/4 in N/A 3/4 N/A 30.0 mm N/A 17.0 mm N/A Stainless Steel
410406 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 N/A 32.0 mm N/A 17.5 mm N/A Stainless Steel
410407 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 1/4 N/A 34.0 mm N/A 17.5 mm N/A Stainless Steel
410408 N/A 35 mm38 mm N/A 1 1/2 in N/A 1 1/2 N/A 35.5 mm N/A 17.5 mm N/A Stainless Steel
410409 N/A 6 mm N/A 1/4 in N/A 1/4 N/A 19.0 mm N/A 10.0 mm N/A Stainless Steel
410410 N/A 6 mm N/A 1/4 in N/A 3/8 N/A 19.5 mm N/A 10.0 mm N/A Stainless Steel
410411 N/A 6 mm N/A 1/4 in N/A 1/2 N/A 21.5 mm N/A 10.0 mm N/A Stainless Steel
410412 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 1/8 N/A 19.5 mm N/A 11.0 mm N/A Stainless Steel
410413 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 3/8 N/A 20.5 mm N/A 11.0 mm N/A Stainless Steel
410414 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 1/2 N/A 22.5 mm N/A 11.0 mm N/A Stainless Steel
410415 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 3/4 N/A 24.0 mm N/A 11.0 mm N/A Stainless Steel
410416 N/A 12 mm N/A 1/2 in N/A 1/4 N/A 23.0 mm N/A 13.0 mm N/A Stainless Steel
410417 N/A 12 mm N/A 1/2 in N/A 1/2 N/A 24.5 mm N/A 13.0 mm N/A Stainless Steel
410418 N/A 12 mm N/A 1/2 in N/A 3/4 N/A 26.0 mm N/A 13.0 mm N/A Stainless Steel
Unit of Measure
1 2 3