750pcs 5/16"-24 Hex Machine Screw Nuts, Stainless Steel A2-70 for Automotive, Machinery & DIY Projects - Corrosion Resistant Fasteners

DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 5/16"- Thread Pitch: 24- Diameter (Dimension): 0.3125"- Thread Length (Nominal): 0.225"- Across Flats (Basic): 9/16"- Across Flats (Minimum): 0.545"- Across Flats (Maximum): 0.562"- Height (Basic): 7/32"- Height (Minimum): 0.208"- Height (Maximum): 0.225"PRODUCT ATTRIBUTES- Category: Hex Machine Screw Nuts- System of Measurement: Inch- Brand: Aspen Fasteners- Form and Design: Double Chamfered and Double Countersunk- 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 B18.6.3NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.

Machine screw nuts are available in much smaller sizes than regular finished hex nuts.

Usually used with machine screws.

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

Stainless steel significantly improves resistance to tarnishing or corrosion.