1000pcs 1/4"-20 Hex Heavy Nuts Stainless Steel A2-70 - Industrial Strength Fasteners for Construction, Machinery & Automotive Applications

DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 1/4"- Thread Pitch: 20- Diameter (Dimension): 0.25"- Thread Length (Nominal): 0.234"- Across Flats (Basic): 1/2"- Across Flats (Minimum): 0.488"- Across Flats (Maximum): 0.5"- Height (Basic): 15/64"- Height (Minimum): 0.218"- Height (Maximum): 0.25"PRODUCT ATTRIBUTES- Category: Hex Heavy Nuts- System of Measurement: Inch- Brand: Aspen Fasteners- Drive Style: External Hex Drive- Thread Length: Full Thread- Thread Direction: Right-Hand Thread- Material: Stainless Steel- Material Grade: 18-8 Stainless Steel- Coating: Uncoated- Origin: Origin Undefined- Standards and Specifications: ASME B18.2.2 and SAE J995NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.

18-8 stainless steel is functionally interchangeable with type 304 stainless steel.

Stainless steel significantly improves resistance to tarnishing or corrosion.