Best Head Square Neck Bolts

(200 pcs) 5/16\-18 X 1-1/2\

Step bolts have a lower profile head than carriage bolts..
The square neck under the head locks the bolt into place..

(100 pcs) 3/8\-16 X 3\

Step bolts have a lower profile head than carriage bolts..
The square neck under the head locks the bolt into place..

(400 pcs) 1/4\-20 X 1-3/4\

Step bolts have a lower profile head than carriage bolts..
The square neck under the head locks the bolt into place..

(600 pcs) 1/4\-20 X 1\

Step bolts have a lower profile head than carriage bolts..
The square neck under the head locks the bolt into place..

100 Qty 1/4-20 x 3/4

Package includes 100 each of bolts, hex nuts & washers.
BCP Fasteners are always backed by a 100% satisfaction guarantee.

The Hillman Group 260218 1/4-Inch x 2-Inch Elevator Bolt, 100-Pack , Gray

Large low head provides a flush wide bearing connection in soft materials.
Plain steel bolts not intended for exterior use.

SNUG Fasteners (SNG287) Ten (10) 1/4-20 x 4 Long Carriage Bolts Set w/Nuts & Washers

Package includes ten each of bolts, hex nuts & washers.

Lag Screws Rustic Square Head Bolt Combine with Washers and Wing Nut | 5/16” x 2” 7.93 x 50mm | Black Oxide | Set with 8 Bolts 16 Washers and 8 Wing Nuts | Flattened Square-Head 1/2” 12.7mm

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..

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..

Ten (10) 5/16-18 x 1-1/2\ Long Carriage Bolts Set w/Nuts & Washers (BCP300)

Package includes ten each of bolts, hex nuts & washers.
BCP Fasteners are always backed by a 100% satisfaction guarantee.

SNUG Fasteners (SNG329) Ten (10) 3/8-16 x 4 Long Carriage Bolts Set w/Nuts & Washers, Count

Package includes ten each of bolts, hex nuts & washers.

SNUG Fasteners (SNG328) Ten (10) 3/8-16 x 3 Long Carriage Bolts Set w/Nuts & Washers, Count

Package includes ten each of bolts, hex nuts & washers.

SNUG Fasteners Ten (10) 1/4-20 x 2 Long Carriage Bolts Set w/Nuts & Washers (SNG283)

Package includes ten each of bolts, hex nuts & washers.
Snug Fasteners are always backed by a 100% satisfaction.