Rigid conduit locknut used for securing rigid and IMC conduits and other threaded connectors to a steel box or metal enclosure. Constructed of steel and are zinc-plated for rust resistance. SKU: 40570412 MFG: 47103 Shop more products by Sigma Electric. We offer lowest price on Electrical Fittings & Replacement Parts, save money on large orders with Life and Home. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 Normally ships within 24 hours $0.59 Quantity 50 100 150 200 250 300 350 400 450 500 In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size : 1" Designed for indoor or outdoor use These locknuts are constructed of steel and are zinc-plated for rust resistance Used for securing rigid and IMC conduits and other threaded connectors to a steel box or metal enclosure Bagged FEATURES MFR: 47103 SKU: 40570412 UPC: 031857471033 Brand: Sigma Electric