Reviews Square Bolts - BestBuyersPro.com

3/8-16 x 1-1/2' Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets

Carriage Bolts are a robust and durable fastener solution. Carriage Bolts feature a square section underneath their head, which makes them self-locking when used within a square hole..
Due to the head there is no groove type that can be used with a power assisting tool. It can also be hidden during actual use to prevent disassembly..
High Quality Material 18-8 (304) Stainless Steel Carriage bolts Used widely in the home and office appliances, communication equipment, ship assembly, and other machinery industry..
Package Included: 10 PCS Carriage Bolts, 10 PCS Hex Nuts and 10 PCS Flat Washers..

1 bag of approximately 100 M3 stainless steel square head bolts (12mm) designed for MakerBeam (10x10mm in diameter)..
1 bag of approximately 25 M3 stainless steel square head bolts (25mm).
With hex hole for easy use with hex nut driver.
All MakerBeam elements can be combined and reused (no welding required) enabling shorter design and assembly times.
MakerBeam enables professional prototyping and provides mechanics for any electronics project.

[VERSATILE]: This fastener bit set features 10 metric bits with the 3 largest sizes being tamperproof. Triple-square spline sockets are ideal for use with tamperproof lug nuts, cylinder head bolts, and other engine bolts..
[DESIGN]: This kit can convert standard square drives to triple square bits and is designed to eliminate camout and recess fallaway with elliptically based geometry and vertical sidewalls..
[PREMIUM QUALITY]: High-strength chrome vanadium steel sockets provide superior torque for greater turning power with mirror chrome finish for corrosion resistance and S2 alloy steel bits reduce wear-outs and ensure longevity and the tamperproof bits are made of CrV for extra strength..
[PRECISION]: Precisely machined bit tips ensure accurate size with a 0° drive angle that eliminates radial force preventing fastener recesses and gives access to nuts and bolts on European and Japanese cars and trucks..
[INCLUDES]: Set includes 1/4" drive (4mm, 5mm, 6mm), 3/8" drive (8mm, 9mm, 10mm, 12mm, tamperproof 14mm) and 1/2" drive (tamperproof 16mm and tamperproof 18mm)..

Material: Durable 304 stainless steel.Compared with normal stainless steel,it's safer, more durable,non-toxic and corrosion resistant.It is of high hardness and not easy to deform.It can be used in outdoor humid environment..
Features: Designed to be used in conjunction with carriage bolts for the securing of roof trusses but can also be used in a variety of ways on many different projects.Can be used with all types of bolts and nuts..
Usage: Ideal for use with carriage bolts in structural timber fastening applications such as joist work and decking.Large surface area suitable for heavy duty fastening..
Wide Application: Square plate washers can be used for many industries and for many different exterior applications.Often used in timber construction, since they develop more friction when tightened against wood. They are also suitable for a variety of applications where a heavy washer is required..

BOLTS & NUTS SET - Each pack contains 8 square head bolts, 16 washers, and 8 wing nuts..
DIMENSIONS - Bolts: 5/16” (7.93mm) by 2” (50mm) 1/2 “ (12.7mm) square head. Washer dimension matching with bolt. Wing nut dimension matching with bolt..

Square nuts are nuts with a square shape that are typically mated with square-headed bolts.
Square nuts are used along with flat washers in order to avoid damage from their sharp edges and help to increase the strength of the fastener.
Zinc-plated for moderate corrosion resistance.

Square nuts are nuts with a square shape that are typically mated with square-headed bolts.
Square nuts are used along with flat washers in order to avoid damage from their sharp edges and help to increase the strength of the fastener.
Zinc-plated for moderate corrosion resistance.
Product Dimension: 2.31" x 2.68" x 1.56".

FITS: Many applications. Please message us with your make/model and current U bolt size if you have any questions about fitment..
CONTENTS: 4x Square U-Bolts (measurements are from inside the bend 8.5" long and 2.5" wide).
INSTALLATION: Bolt on kit. U bolts are 8.5" from the inside bend and just over 9" in overall length..
Ships Same/Next Business Day. 2-4 Day Delivery. Lifetime Warranty. Dedicated Customer Service. Call or message us with any questions!.
NOTES: Please measure your existing U bolts before purchasing to ensure these U bolts are correct for your application. Please message us if you have any questions..

Package Includes: 8 Pcs Carriage Bolts (5/16-18 x 2-1/2") + 8 Pcs Hex Nuts (5/16"-18)+ 8 Pcs 5/16" ID Flat Washers.
Screw length (including the neck): 2-1/2 inch or 63mm.
Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrosion resistance performance than regular stianless steel or zinc plated fasteners..
Carriage bolts have a dome shaped head and a square neck generally requiring a hex nut and flat washer. The square neck makes them self-locking when used within a square hole..

Square nuts are nuts with a square shape that are typically mated with square-headed bolts.
Also used as a blind nut in furniture manufacture.
Zinc-plated for moderate corrosion resistance.