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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a1968-500
Unit of Measure
1 2 3 

Item #

M - Tube Diameter

W - Tube Diameter

W  - Thread Size

L1

L2

Material

406801 N/A 6 mm N/A 1/4 in N/A 7/16-20 N/A 21.5 mm N/A 56.5 mm N/A Carbon Steel
406802 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 9/16-18 N/A 25.0 mm N/A 66.5 mm N/A Carbon Steel
406803 N/A 12 mm N/A 1/2 in N/A 3/4-16 N/A 28 mm N/A 75 mm N/A Carbon Steel
406804 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 7/8-14 N/A 33.5 mm N/A 89 mm N/A Carbon Steel
406805 N/A 18 mm20 mm N/A 3/4 in N/A 1 1/16-12 N/A 37.5 mm N/A 101 mm N/A Carbon Steel
406806 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 5/16-12 N/A 41.5 mm N/A 114.5 mm N/A Carbon Steel
406807 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 5/8-12 N/A 44.5 mm N/A 126.5 mm N/A Carbon Steel
406808 N/A 35 mm38 mm N/A 1 1/2 in N/A 1 7/8-12 N/A 49.0 mm N/A 139 mm N/A Carbon Steel
406809 N/A 6 mm N/A 1/4 in N/A 9/16-18 N/A 21.5 mm N/A 58.5 mm N/A Carbon Steel
406810 N/A 6 mm N/A 1/4 in N/A 3/4-16 N/A 23.5 mm N/A 75 mm N/A Carbon Steel
406811 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 7/16-20 N/A 25.0 mm N/A 64.5 mm N/A Carbon Steel
406812 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 3/4-16 N/A 25.0 mm N/A 75 mm N/A Carbon Steel
406813 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 7/8-14 N/A 28 mm N/A 89 mm N/A Carbon Steel
406814 N/A 8 mm10 mm N/A 5/16 in3/8 in N/A 1 1/16-12 N/A 29.5 mm N/A 101 mm N/A Carbon Steel
406815 N/A 12 mm N/A 1/2 in N/A 9/16-18 N/A 28 mm N/A 66.5 mm N/A Carbon Steel
406816 N/A 12 mm N/A 1/2 in N/A 7/8-14 N/A 30.0 mm N/A 89 mm N/A Carbon Steel
406817 N/A 12 mm N/A 1/2 in N/A 1 1/16-12 N/A 31.5 mm N/A 101 mm N/A Carbon Steel
406818 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 3/4-16 N/A 33.5 mm N/A 85 mm N/A Carbon Steel
406819 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 1 1/16-12 N/A 33.5 mm N/A 101 mm N/A Carbon Steel
406820 N/A 18 mm20 mm N/A 3/4 in N/A 3/4-16 N/A 37.5 mm N/A 85 mm N/A Carbon Steel
406821 N/A 18 mm20 mm N/A 3/4 in N/A 7/8-14 N/A 37.5 mm N/A 89 mm N/A Carbon Steel
406822 N/A 18 mm20 mm N/A 3/4 in N/A 1 5/16-12 N/A 38.0 mm N/A 114.5 mm N/A Carbon Steel
406823 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 1/16-12 N/A 41.5 mm N/A 114 mm N/A Carbon Steel
406824 N/A 22 mm25 mm N/A 7/8 in1 in N/A 1 5/8-12 N/A 44.5 mm N/A 126.5 mm N/A Carbon Steel
406825 N/A 28 mm30 mm32 mm N/A 1 1/4 in N/A 1 5/16-12 N/A 44.5 mm N/A 126.5 mm N/A Carbon Steel
Unit of Measure
1 2 3