Specs ; Military Specification, Does Not Meet Military Specifications ; Width Across Flats (Inch), 9/16 ; Width Across Flats (Decimal Inch), 0.5625 ; Height (Inch) 

TPI: 18 · Width Across Point: 1.1/16" · Thickness: 9/16" · Width Across Flats: 15/16".

Specification/Dimensions ; Nominal of Thread (inch). NO.10; 1/4; 5/16; 3/8 ; Wrench Flats (MAX). 9.55; 11.15; 12.75; 14.32 ; Wrench Flats (MIN). 9.33; 10.93; 12.50 

Dimensions Across Flats and Heights of Hex Nuts according to ISO 4032 Metric Nut Dimensions Chart according to ISO 4032 Note.. All dimensions are given in millimeters. * Non-preferred threads according to standard. safety documents materials societies pipes flanges fittings valves bolts gaskets equipment specials steel steam civil others

U.N.C [national coarse] roughly derived from the British Whitworth have the same pitches except 1/2 in dia where Whitworth is 12tpi and U.N.C is 13 tpi. Both these threads are 60 degree angle.

UNC stands for unified course pitch threads whereas UNF stands for unified fine pitch threads. UNF threads are distinguished by having fewer threads per distance than UNC threads. While both UNC and UNF bolts are used for fastening, they are often applied in different fields due to their unique advantages. For example, the coarse threads on UNC

Slotted Hex Nut Size Dimensional Data Table Chart per. ASME B18.2.2. All dimensional data given in inches. Membership Services. Threads shall be unified coarse, fine, or 8 thread series (UNC, UNF or 8 UN series), Class 28. (d) Material. Unless otherwise specified, chemical and mechanical properties of steel nuts shall conform with Grade A

DIMENSIONS; NUTS; Castle & Slotted Nuts; UNF Castle Nut; UNF Castle Nut. 5 Item(s) Sort By. Show. per page. UNF Slotted Hexagon Heavy Nut Steel B18.2.2 T6; UNF Slotted Hexagon Heavy Nut Steel B18.2.2 T10; UNF Slotted Hexagon Nut Steel B18.2.2 T4; UNF Slotted Hexagon Nut Steel BS1768 T3; UNF Slotted Hexagon Thick Nut Steel BS1768 T3TH; 5 Item(s)

Thread geometry - Unified Fine (UNF) All dimensions in mm unless otherwise stated. d1 - Minor thread diameter male. d2 - Minor thread diameter female. d3 - Pitch diameter. d4 - Major diameter. Thread.

UNF Hex Head Bolts ASME B18. 2.1. The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all

Hex Nut Dimensions (ANSI/ASME B18.2.2). Nominal or Basic Major Diameter of Thread. Click on the size to shop products, Width Across Flats (F)