Product Description A Push Nut has no threading but has an inward facing flange. The flange is meant for quick assembly ,no tools needed, and the nut can be pushed into place. A push nut has a wide flange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. From the Manufacturer A Push Nut has no threading but has an inward facing flange. The flange is meant for quick assembly ,no tools needed, and the nut can be pushed into place. A push nut has a wide flange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. NON-THREADED: Inward facing flange ensures secure placement without screw threads TOOL-FREE INSTALLATION: Capable of being placed easily by hand STRONG, STURDY, RELIABLE: Made of high-quality nylon material CORROSION RESISTANT: Material offers strong protection against rust and corrosion These push nuts are colored black and are sized to fit bolts, screws, or rods measuring 7/16 in diameter SIZE & DIMENSIONS: Designed to fit 7/16 diameter bolts, screws, or rods; each push nut measures approximately 0.84 (L) x 0.84 (W) x 0.44 (H) for a compact, low-profile fit—ideal for tight spaces and secure fastening applications. UPC 008236176773 ASIN B00NWJHU0Y Brand Hillman Color black Model 59037 Set Name Hillman Black Nylon Push Nut Set (7/16 , 20 Count) Size Name One Size Unit Count 20 Count Drive Style Spline Item Weight 0.05 kg Part Number 59037 Thread Size 7/16 Thread Type Unified National Coarse (Unc) Finish Types Unfinished Grade Rating Commercial Manufacturer The Hillman Group Thread Class Coarse Thread Style Right Hand Fastener Type Push Item Diameter 0.44 inches Material Type Nylon Exterior Finish Plain Item Dimensions 3.5 x 2.5 x 1.4 inches Number Of Items 20 Thread Coverage Partially Threaded Number of Pieces 20 Outside Diameter 0.44 inches Screw Head Style Round Inside Thread Size #7/16 Compatible Groove Diameter 0.44 inches Global Trade Identification Number 00008236176773