Only $25 minimum for all orders! | Email sales@zmgroupllc.com for custom product quotes and volume pricing!
0
0 items ( $0.00 )
View the Full Cart
Product Filter
Measurement System
Diameter
(+) show 5 more
Dimensional Standard(s)
Drive Type
Finish
Hardness
Head Diameter
(+) show 5 more
Head Height
(+) show 5 more
Head Style
Length
(+) show 13 more
Material
Material Grade
Material Standard(s)
Square Neck Across Flats
(+) show 5 more
Square Neck Height
(+) show 5 more
Thread Class
Thread Pitch
(+) show 5 more

Regular Square Carriage Bolts

25 items, 20 per page
Filter
no image
1/2" - 13 X 1 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 MAGNI 501 GREY

sku: ZMG58965

1/2" - 13 X 1 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 MAGNI 501 GREY

$0.77/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
1/2" - 13 X 1 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 8 ZINC YELLOW
1/2" - 13 X 1 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 8 ZINC YELLOW

sku: 1969490

1/2" - 13 X 1 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 8 ZINC YELLOW

$2.79/EA
112 pieces in stock
no image
1/2" - 13 X 2 3/4" SQUARE NECK ROUND HEAD BOLT SPECIAL THREAD LENGTH 1.635" MAX SAE J429 GR 5 ZINC YELLOW PER PRINT

sku: 1241163

1/2" - 13 X 2 3/4" SQUARE NECK ROUND HEAD BOLT SPECIAL THREAD LENGTH 1.635" MAX SAE J429 GR 5 ZINC YELLOW PER PRINT

$3.95/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
no image
1/4" - 20 X 2 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2007926

1/4" - 20 X 2 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$0.29/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
no image
1/4" - 20 X 2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2007925

1/4" - 20 X 2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$0.21/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
3/4" - 10 X 3 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR
3/4" - 10 X 3 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2007953

3/4" - 10 X 3 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$2.79/EA
5 pieces in stock
3/8" - 16 X 1 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW
3/8" - 16 X 1 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW

sku: 1238070

3/8" - 16 X 1 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW

$0.38/EA
875 pieces in stock
3/8" - 16 X 1" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW
3/8" - 16 X 1" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW

sku: 1238050

3/8" - 16 X 1" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW

$0.41/EA
1000 pieces in stock
3/8" - 16 X 3 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR
3/8" - 16 X 3 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2007935

3/8" - 16 X 3 1/2" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$0.33/EA
200 pieces in stock
3/8" - 16 X 3/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 MAGNI 501 GREY
3/8" - 16 X 3/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 MAGNI 501 GREY

sku: ZMG58935

3/8" - 16 X 3/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 MAGNI 501 GREY

$0.35/EA
2000 pieces in stock
3/8" - 16 X 3/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR
3/8" - 16 X 3/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2007932

3/8" - 16 X 3/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$0.16/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
no image
3/8" - 16 X 4 1/2" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 5 ZINC TRIVALENT CLEAR

sku: ZMG59093

3/8" - 16 X 4 1/2" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 5 ZINC TRIVALENT CLEAR

$0.60/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
no image
5/16" - 18 X 1 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2007929

5/16" - 18 X 1 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$0.29/EA
Out of Stock - Contact sales@zmgroupllc.com
Call to order
5/16" - 18 X 1" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW
5/16" - 18 X 1" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW

sku: 1237056

5/16" - 18 X 1" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC YELLOW

$0.32/EA
1650 pieces in stock
5/16" - 18 X 2 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR
5/16" - 18 X 2 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

sku: 2023929

5/16" - 18 X 2 1/4" SQUARE NECK ROUND HEAD BOLT SAE J429 GR 5 ZINC CLEAR

$0.23/EA
475 pieces in stock
5/8" - 11 X 3" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN
5/8" - 11 X 3" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

sku: 1217178

5/8" - 11 X 3" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

$2.12/EA
90 pieces in stock
5/8" - 11 X 5 1/2" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN
5/8" - 11 X 5 1/2" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

sku: ZMG59058

5/8" - 11 X 5 1/2" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

$1.98/EA
Out of Stock - Contact sales@zmgroupllc.com
5/8" - 11 X 5" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN
5/8" - 11 X 5" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

sku: 1217258

5/8" - 11 X 5" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

$1.89/EA
73 pieces in stock
5/8" - 11 X 6" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN
5/8" - 11 X 6" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

sku: 1217298

5/8" - 11 X 6" SQUARE NECK ROUND HEAD BOLT FULLY THREADED SAE J429 GR 8 PLAIN

$2.49/EA
50 pieces in stock
5/8" - 11 X 7 1/2" SQUARE NECK ROUND HEAD BOLT SPECIAL THREAD LENGTH 2.205" MAX SAE J429 GR 5 ZINC YELLOW PER PRINT
5/8" - 11 X 7 1/2" SQUARE NECK ROUND HEAD BOLT SPECIAL THREAD LENGTH 2.205" MAX SAE J429 GR 5 ZINC YELLOW PER PRINT

sku: 1217356

5/8" - 11 X 7 1/2" SQUARE NECK ROUND HEAD BOLT SPECIAL THREAD LENGTH 2.205" MAX SAE J429 GR 5 ZINC YELLOW PER PRINT

$1.99/EA
630 pieces in stock