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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a1640-500
Unit of Measure
1 2 

Item #

M - Tube Diameter

W - Tube Diameter

W  - Thread Size

L1

L2

Material

206701 N/A 6 mm N/A 1/4 in N/A 7/16-20 N/A 23.0 mm N/A 46 mm N/A Carbon Steel
206702 N/A 8 mm N/A 5/16 in N/A 1/2-20 N/A 24.0 mm N/A 49.5 mm N/A Carbon Steel
206703 N/A 10 mm N/A 3/8 in N/A 9/16-18 N/A 27.5 mm N/A 56.5 mm N/A Carbon Steel
206704 N/A 12 mm N/A 1/2 in N/A 3/4-16 N/A 32.0 mm N/A 67 mm N/A Carbon Steel
206705 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 7/8-14 N/A 37.0 mm N/A 78 mm N/A Carbon Steel
206706 N/A 18 mm20 mm N/A 3/4 in N/A 1 1/16-12 N/A 42.0 mm N/A 92 mm N/A Carbon Steel
206707 N/A 25 mm N/A 1 in N/A 1 5/16-12 N/A 46.0 mm N/A 105 mm N/A Carbon Steel
206708 N/A 30 mm32 mm N/A 1 1/4 in N/A 1 5/8-12 N/A 53.0 mm N/A 124 mm N/A Carbon Steel
206709 N/A 38 mm N/A 1 1/2 in N/A 1 7/8-12 N/A 59.0 mm N/A 135 mm N/A Carbon Steel
206710 N/A 6 mm N/A 1/4 in N/A 1/2-20 N/A 24.0 mm N/A 49.5 mm N/A Carbon Steel
206711 N/A 6 mm N/A 1/4 in N/A 9/16-18 N/A 24.0 mm N/A 56.5 mm N/A Carbon Steel
206712 N/A 10 mm N/A 3/8 in N/A 3/4-16 N/A 29.5 mm N/A 67 mm N/A Carbon Steel
206713 N/A 12 mm N/A 1/2 in N/A 7/8-14 N/A 34.0 mm N/A 78 mm N/A Carbon Steel
206714 N/A 12 mm N/A 1/2 in N/A 1 1/16-12 N/A 36.0 mm N/A 92 mm N/A Carbon Steel
206715 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 3/4-16 N/A 37.0 mm N/A 74.5 mm N/A Carbon Steel
206716 N/A 14 mm15 mm16 mm N/A 5/8 in N/A 1 1/16-12 N/A 39.0 mm N/A 92 mm N/A Carbon Steel
206717 N/A 18 mm20 mm N/A 3/4 in N/A 3/4-16 N/A 42.0 mm N/A 84.5 mm N/A Carbon Steel
206718 N/A 18 mm20 mm N/A 3/4 in N/A 7/8-14 N/A 42.0 mm N/A 88 mm N/A Carbon Steel
206719 N/A 18 mm20 mm N/A 3/4 in N/A 1 5/16-12 N/A 45.0 mm N/A 105 mm N/A Carbon Steel
206720 N/A 25 mm N/A 1 in N/A 1 1/16-12 N/A 46.0 mm N/A 105 mm N/A Carbon Steel
206721 N/A 25 mm N/A 1 in N/A 1 5/8-12 N/A 52.0 mm N/A 124 mm N/A Carbon Steel
216701 N/A 6 mm N/A 1/4 in N/A 7/16-20 N/A 23.0 mm N/A 46 mm N/A Stainless Steel
216702 N/A 8 mm N/A 5/16 in N/A 1/2-20 N/A 24.0 mm N/A 49.5 mm N/A Stainless Steel
216703 N/A 10 mm N/A 3/8 in N/A 9/16-18 N/A 27.5 mm N/A 56.5 mm N/A Stainless Steel
216704 N/A 12 mm N/A 1/2 in N/A 3/4-16 N/A 32.0 mm N/A 67 mm N/A Stainless Steel
Unit of Measure
1 2