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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4011-500
Female Stud Coupling Thread NPTF
Unit of Measure
1 

Item #

M - Tube Diameter

W - Tube Diameter

P - Thread Size

L1

L2

Material

401101 N/A 6 mm N/A 1/4 in N/A 1/4 N/A 17.5 mm N/A 10.0 mm N/A Carbon Steel
401102 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 1/4 N/A 18.5 mm N/A 11.0 mm N/A Carbon Steel
401103 N/A 12 mm N/A 1/2 in N/A 3/8 N/A 21.5 mm N/A 13.0 mm N/A Carbon Steel
401104 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 1/2 N/A 25.0 mm N/A 15.5 mm N/A Carbon Steel
401105 N/A 18 mm20 mm N/A 3/4 in N/A 3/4 N/A 27.5 mm N/A 17.0 mm N/A Carbon Steel
401106 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 N/A 30.5 mm N/A 17.5 mm N/A Carbon Steel
401107 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 1/4 N/A 32.5 mm N/A 17.5 mm N/A Carbon Steel
401108 N/A 35 mm38 mm N/A 1 1/2 in N/A 1.5 N/A 32.5 mm N/A 17.5 mm N/A Carbon Steel
401109 N/A 12 mm N/A 1/2 in N/A 1/4 N/A 20.5 mm N/A 13.0 mm N/A Carbon Steel
401110 N/A 18 mm20 mm N/A 3/4 in N/A 1/2 N/A 26.5 mm N/A 17.0 mm N/A Carbon Steel
411101 N/A 6 mm N/A 1/4 in N/A 1/4 N/A 17.5 mm N/A 10.0 mm N/A Stainless Steel
411102 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 1/4 N/A 18.5 mm N/A 11.0 mm N/A Stainless Steel
411103 N/A 12 mm N/A 1/2 in N/A 3/8 N/A 21.5 mm N/A 13.0 mm N/A Stainless Steel
411104 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 1/2 N/A 25.0 mm N/A 15.5 mm N/A Stainless Steel
411105 N/A 18 mm20 mm N/A 3/4 in N/A 3/4 N/A 27.5 mm N/A 17.0 mm N/A Stainless Steel
411106 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 N/A 30.5 mm N/A 17.5 mm N/A Stainless Steel
411107 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 1/4 N/A 32.5 mm N/A 17.5 mm N/A Stainless Steel
411108 N/A 35 mm38 mm N/A 1 1/2 in N/A 1.5 N/A 32.5 mm N/A 17.5 mm N/A Stainless Steel
411109 N/A 12 mm N/A 1/2 in N/A 1/4 N/A 20.5 mm N/A 13.0 mm N/A Stainless Steel
411110 N/A 18 mm20 mm N/A 3/4 in N/A 1/2 N/A 26.5 mm N/A 17.0 mm N/A Stainless Steel
Unit of Measure
1