At one time, square head bolts (aka square bolts) were the industry standard before being replaced by hex head bolts. Now, they are commonly chosen for aesthetic reasons to create a

Most, if not all, bolt types have machine threads. A threaded bolt screws into nuts to hold or fasten materials together. Bolt types include eye bolts, wheel bolts and machine bolts while types of nuts include cap nuts, expansion nuts and u-nuts. This guide will tell you the about the types of nuts and bolts and the different types of bolt heads.

Square u-bolts are typically used for attaching product to a square shaped post and can also be embedded in concrete and used as anchor bolts. Square u-bolts are also used for heavy equipment and when used in this application or normally made in A193 B7 material. Square U Bolts are typically used for applications such as: Conduit Support

Four sided square nut Available in UNC Coarse and UNF Fine thread sizes Greater resistance to loosening More contact with surface of fastener Less likely to lose their shape from constant loosening/tightening Use with a flat washer to avoid damage from sharp edges Square Nuts up to #8 are flat on both sides 1/4" and up are beveled on one side

565 Products Screws and Bolts Medium-Strength Grade 5 Steel Square Head Screws Made from Grade 5 steel, these screws are suitable for fastening most machinery and equipment. Large flat sides make these screws easy to grip with a wrench and keep them from rotating in square holes. Low-Strength Grade A Steel Square Head Screws

5/8" Square Nuts. Write your review. $0.50. Add to Cart. 7 Items. Kayne & Son Custom Hardware, Inc. Dba. Blacksmiths Depot 100 Daniel Ridge Rd. Candler NC 28715. (828) 667-8868. By Appointment Only.

Sometime these are refered to a Pipe Plug sockets. Sockets for square head bolts and Square Nuts. Bolts and screws are classified by their shank or shaft size. 5/16" socket fits most 3/16" bolts. 3/8" socket fits most 1/4" bolts. 7/16" socket fits some 1/4" bolts. 1/2" socket fits most 5/16" bolts. 13mm socket fits our Pyramid head bolts.

We carry a wide variety of square fasteners and bolts for you to choose from. Visit Blacksmiths Depot today to order supplies for your next project.

High Quality Square Nuts available in both plain and galvanized. Save on fasteners, shop available by the piece, package, and bulk quantities! Free Shipping on Orders $25 or More

Hex Head Cap Screws-Bolts Grade 5 Coarse; Hex Head Cap Screws-Bolts Grade 8 Coarse; Hex Head Cap Screws-Bolts Grade 8 Fine; Lag Bolts (Screws) - Hex Head - Zinc Finish; Square Nuts Coarse Thread Square nuts sizes #10, #12, 1/4, 5/16, 3/8, 7/16, 1/2 and 3/4 inch with coarse thread. Displaying 1 to 8 (of 8 products)

Square nuts are typically mated with square-headed bolts. Compared to hex nuts, square nuts have a greater surface in contact with the part being fastened, 

In stock. Sockets for square head bolts and Square Nuts. Bolts and screws are classified by their shank or shaft size. 5/16" socket fits most 3/16" bolts. 3/8" socket fits most 1/4" bolts.

Square Nuts offer greater resistance to loosening and rounding compared to hex nuts. Square Nuts have a greater surface area in contact with the substrate 

TANK BOLTS-Vintage RARE ARMCO USA 1.25" x .5" Square Head Bolts & Nuts Sets of 5. Opens in a new window or tab. $10.00. Save up to 20% when you buy more. or Best Offer +$8.65 shipping

High Quality Square Nuts available in both plain and galvanized. Save on fasteners, shop available by the piece, package, and bulk quantities! Free Shipping on Orders $25 or More

304 Stainless Steel Machine Square Screw Nuts 304 Square Nuts M3 M4 M5 M6 M8 M10 Metric Assortment Kit Nut 139Pcs. 36. $1155. Get it as soon as Fri, Sep 2. FREE Shipping on

A square nut is a four sided nut typically used to fasten a square-headed bolt. How do they work? Due to the square nut having four sides they have a larger 

Unlike screws, which cut their own threads, bolts pair with the internal threads of nuts to stay in place and ensure the desired level of tension in the bolted joint. The use of nuts aids in disassembly and reassembly. In addition, bolts generally have a greater load bearing capacity than screws but lack a tapered shaft.

Square nuts are typically used in conjunction with square bolts or are commonly used with pole line hardware. Since hot-dip galvanizing 

Hex nuts are easier to install and tighten than square nuts. They have six sides, whereas square nuts only have four sides. Because they have 

A square nut, or square head nut, is a four-sided nut that is designed for use with a square head bolt and flat washer. Square nuts offer greater surface