G&G ACME Right Hand Hex Nut (413-1604), 1 x 4, Hex Size 1 5/8" (USA)

G&G Manufacturing ACME Hex Nuts, Material 12L14 Screw Stock, Plain Finish - available in Right or Left Hand - various sizes and material grades. (Made in USA)

See pg 110 in the G&G catalog for more sizes and specifications. Available in different material grades, pitches and lengths upon request.
G&G Manufacturing Catalog (PDF) Link

MRO West is an authorized distributor of the entire G&G product line (incl: stock, modified-stock, and made-to-print services). If you don't see the part you're looking for, please email us for price and availability - sales@mrowest.com