Bolt Size Chart. Refer to the table for dimensions of commonly used bolt sizes. Measurements on top row represent UNC threads and measurements on bottom row represent UNF threads. Class 2A is acceptable for the majority of applications and Unified Thread Standard (UTS) bolt classes.

View this hex nut dimensions chart, learn how to choose a hex nut & the types of finished hex nuts and heavy hex nuts as well as when it is best to use 

UNC = Unified National Coarse Screw Thread. This is one of three graded series: UNC (Unified National Corase); UNF (Unified National Fine); and UNEF (Unified National Extra Fine). The Nominal Major Diameter and Threads-per-inch (Pitch) are defined by ANSI/ASME B1.1 and are the choices for the customary Unified screws and nuts. Nominal.

2022. 9. 12. · 150 - 250 N•m. UNC 1. 250 - 390 N•m. Hard Lock Nut Standard Dimensions (mm) S. H (lower nut) H1 (upper nut) B (width) C.

Tapped hole shall be countersunk on the bearing face or faces. The maximum countersink diameter shall be the thread basic (nominal) major diameter plus 0.030 in. for 3/8 in. nominal size nuts and smaller, and 1 .O8 times the basic major diameter for nuts larger than 3/8 in. No part of the threaded portion shall project be- yond the bearing surface.

Size Range:- • M6 to M64 in metric series • ¼" to 2-½" in imperial • Bigger sizes can be manufactured as per order.

2022. 8. 31. · 5/8. 3/4. 7/8. 1. UNC 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

SAE Bolts, Nuts & Washers. This table presents the most commonly used small to medium size varieties of SAE hardware. There are two general types of SAE bolts (sometimes referred to as machine screws). UNF (fine thread pitch) has more threads per inch than the same diameter bolt in the UNC (coarse thread pitch).

Bolt Diam Basic Max Min Max Min Basic Max Min Weight; (lbs.) Plain Galv 1⁄2 7⁄8 0.875 0.850 1.010 0.969 31⁄64 0.504 0.464 0.07 11729 11730 5⁄8 11⁄16 1.062 1.031 1.227 1.175 39⁄64 0.631 0.587 0.12 11731 11732 3⁄4 11⁄4 1.250 1.212 1.443 1.382 47⁄64 0.758 0.710 0.20 11733 11734

Nominal or Basic Major Diameter of Thread Nominal or Basic Major Diameter of Thread Ba 1/4 0.2500 1/2 5/16 0.3125 9/16 3/8 0.3750 11

Choose from our selection of 3/4"-10 nuts, including over 450 products in a wide range of styles and sizes. In stock and ready to ship. UNC. Thread Fit. Thread Fit. Class 2A. Class 2B. Class 2C. Class 3A. Class 3B. Specifications Met. Need to join two female-threaded parts, such as coupling nuts, with dissimilar inch thread sizes?

UNC Hex Coupling (Connector) Nuts Also known as a long nut, these coupling or connector nuts are typically employed in joining sections of threaded bar/studding together where required. A4 1/4 5/16 3/8 1/2 5/8 3/4 7/8 1 UNC Hex Serrated Flange Nuts An hexagon nut with incorporated flange.

5/8" UNC - Full Nut ANSI B18.2.2 ASTM A194 Grade 2H - Self Colour - Pack of 25 . £37.82 £45.38 MORE INFO. 3/4" UNC - Full Nut B18.2.2 ASTM A194 Grade 2H Metric Bolts - Key Dimensions ; Bolt Grade Strengths ; How To Understand Markings on Stainless Steel Nuts & Bolts ; View Latest. Nuts & Bolts - Installation Advice.

Left-Hand Threaded Super-Corrosion-Resistant316 Stainless Steel Thin Hex Nuts. With threads that tighten to the left and made of 316 stainless steel, these nuts won’t loosen from

Buy Inch size UNC Tall T Nuts - Steel (WDS 664) from stock. Visit WDS Components for Tee Nuts at highly competitive prices. Buy Inch size UNC Tall T Nuts - Steel (WDS 664) from stock. Visit WDS Components for Tee Nuts at highly competitive prices. 0. £0.00. Search. Menu. Special Offers; News and Media; New Products;

Class 2B Internal Threads Nuts Min. Major Diameter Minor Diameter Pitch Line Axis of internal thread INTERNAL THREADS-CLASS 2B ASME B1.1 Nominal Size & Threads per Inch Series Designation Allowance Minor Diameter Pitch Diameter Major Diameter Min Max Min Max Tolerance Min 0-80 UNF 0.0005 0.0465 0.0514 0.0519 0.0542 0.0023 0.0600 1-64 UNC 0.0006

The diameter range of hex thick nuts is from ¼ to 1 1/2 inches according to standard. - Threads shall be Unified inch coarse, fine or 8 thread series with 

Heavy Hex Nut Size Table Chart per. ASME B18.2.2 ; 3. 4.625. 2.953 ; 3.25. 5.000. 3.188 ; 3.5. 5.375. 3.438 ; 3.75. 5.750. 3.688.

Coarse thread series (M/UNC/UNRC) is generally used for mass production of threaded fasteners, such as bolts, screws, nuts, etc. It has unique advantages in some rough operation applications that require quick assembly or disassembly and are easy to produce corrosion and damage. Application of UNF (Unified fine) thread

Hex nuts, Stainless steel 316, 1/2"-13. Nut. Prod. #, Diameter and Thread count, Each price, Bag price, Bulk price, Price, Buy Hex nut dimensions 

SIZE, Width Across Flats, Width Across Corners. F, C. Basic, Max, Min, Max, Min. 1/2, 7/8, 0.875, 0.850, 1.010, 0.969. 5/8, 1.1/16, 1.062, 1.031, 1.227 

UNC. 20. 18. 16. 14. 13. 3. 12. 11. 10. 9. 8. 7. 766. 5 1/2. 1555. 4 1/2. 4 1/2. 4. 4. NUT DIAMETER. UP THRU 1/2. >1/2 THRU 3/4. >3/4 AND UP.

1 UNC 1982 up to 1", 8 Threads UN from diameter 1.1/8". Width Across Corners. Width Across Flats. Thickness for Heavy Hex. Nuts. Witdth across flats and corners 

Konnect Part 78NC8N; Inner Diameter 6.7mm; Category Nuts; Fastener Type Hex Nuts; Class/Grade GR 8; Thread Type UNC; Material Hi-Tensile Steel; Finish Plain 

2 days ago · Key Features. Versatile hexagon nuts, designed to securely fasten a screw or bolt. 3/4-10 UNC imperial thread size. Hexagon Nuts. A4-70 cold-worked Stainless Steel, also known as marine grade or 316 Stainless Steel. Manufactured to ANSI B18.2.2 specification. 3D CAD Model Downloads: Details .

Nominal Nut Size Rockwell Hardness 1/4 thru 1 1/2 Rc 24 - 35 1 5/8 thru 5 1/2 Rb 95 - Rc 35 4.) Dimensions: heavy hex nuts are made to the dimensions specified in ASME B18.2.2 Sizes Proof Load Coarse (UNC) Thread Hardness: Rb 78 to Rc 38 Earnest Technical Bulletin Heavy Hex Nuts