Home > Standard & Semi-Standard Fasteners > Carriage & Elevator Bolts > Carriage Bolt, A307 Grade A
Request a Custom Part
Click image to enlarge

A307 Grade A Carriage Bolts

Round head square neck bolts are referred to as Carriage Bolts. With their trademark shallow, mushroom-shaped head, these bolts are intended to be used in low profile applications where access to installing and removing the bolt is only available from the nut side.  This includes many wood-to-wood or metal-to-wood applications.  Because of the 1-sided access, they are also often used in applications where tamperproof access is desired.
 
Pages: [<< First]  [< Prev]  ... 6  7  8  9  10 …  [Next >]  [Last >>] 
Showing 351 to 400 of 637 results
Model Product Size Plate Pkg Qty  
428180 1/2"-13 x 3" Carriage Bolt, A307 Gr. A, Zinc-Yellow 1/2"-13 Zinc-Yellow 250
Add to
Quote
488121 1/2"-13 x 3" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 250
Add to
Quote
489118 1/2"-13 x 3" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 250
Add to
Quote
490071 1/2"-13 x 3" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 250
Add to
Quote
488122 1/2"-13 x 3-1/4" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 225
Add to
Quote
489119 1/2"-13 x 3-1/4" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 225
Add to
Quote
428182 1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, Zinc-Yellow 1/2"-13 Zinc-Yellow 200
Add to
Quote
488123 1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 200
Add to
Quote
489120 1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 200
Add to
Quote
490072 1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 200
Add to
Quote
489167 1/2"-13 x 3-3/4" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 200
Add to
Quote
488124 1/2"-13 x 4" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 175
Add to
Quote
489121 1/2"-13 x 4" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 175
Add to
Quote
490073 1/2"-13 x 4" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 175
Add to
Quote
428186 1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, Zinc-Yellow 1/2"-13 Zinc-Yellow 150
Add to
Quote
488125 1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 130
Add to
Quote
489122 1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 130
Add to
Quote
490074 1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 130
Add to
Quote
488126 1/2"-13 x 5" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 150
Add to
Quote
489123 1/2"-13 x 5" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 150
Add to
Quote
490075 1/2"-13 x 5" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 150
Add to
Quote
488127 1/2"-13 x 5-1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 110
Add to
Quote
489124 1/2"-13 x 5-1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 110
Add to
Quote
490076 1/2"-13 x 5-1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 125
Add to
Quote
488128 1/2"-13 x 6" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 125
Add to
Quote
489125 1/2"-13 x 6" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 125
Add to
Quote
490077 1/2"-13 x 6" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 125
Add to
Quote
488129 1/2"-13 x 6 1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 100
Add to
Quote
489126 1/2"-13 x 6 1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 100
Add to
Quote
490078 1/2"-13 x 6 1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 100
Add to
Quote
489183 1/2"-13 x 6 3/4" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 125
Add to
Quote
488130 1/2"-13 x 7" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 70
Add to
Quote
489127 1/2"-13 x 7" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 70
Add to
Quote
490009 1/2"-13 x 7" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 70
Add to
Quote
488131 1/2"-13 x 7 1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 70
Add to
Quote
489128 1/2"-13 x 7 1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 70
Add to
Quote
490119 1/2"-13 x 7 1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 100
Add to
Quote
488132 1/2"-13 x 8" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 75
Add to
Quote
489129 1/2"-13 x 8" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 75
Add to
Quote
490010 1/2"-13 x 8" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 75
Add to
Quote
488133 1/2"-13 x 8 1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 75
Add to
Quote
489130 1/2"-13 x 8 1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 75
Add to
Quote
490120 1/2"-13 x 8 1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 100
Add to
Quote
488134 1/2"-13 x 9" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 50
Add to
Quote
489131 1/2"-13 x 9" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 50
Add to
Quote
490011 1/2"-13 x 9" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 50
Add to
Quote
488135 1/2"-13 x 9 1/2" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 50
Add to
Quote
489132 1/2"-13 x 9 1/2" Carriage Bolt, A307 Gr. A, Zinc 1/2"-13 Zinc 50
Add to
Quote
490121 1/2"-13 x 9 1/2" Carriage Bolt, A307 Gr. A, HD Galv. 1/2"-13 HD Galv. 90
Add to
Quote
488136 1/2"-13 x 10" Carriage Bolt, A307 Gr. A, Plain 1/2"-13 Plain 50
Add to
Quote
Pages: [<< First]  [< Prev]  ... 6  7  8  9  10 …  [Next >]  [Last >>] 
Showing 351 to 400 of 637 results
Request for Quote 
Pages: [<< First]  [< Prev]  ... 6  7  8  9  10 …  [Next >]  [Last >>] 
Showing 351 to 400 of 637 results

Model:
428180
Product:
1/2"-13 x 3" Carriage Bolt, A307 Gr. A, Zinc-Yellow
Size:
1/2"-13
Plate:
Zinc-Yellow
Model:
488121
Product:
1/2"-13 x 3" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489118
Product:
1/2"-13 x 3" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490071
Product:
1/2"-13 x 3" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488122
Product:
1/2"-13 x 3-1/4" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489119
Product:
1/2"-13 x 3-1/4" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
428182
Product:
1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, Zinc-Yellow
Size:
1/2"-13
Plate:
Zinc-Yellow
Model:
488123
Product:
1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489120
Product:
1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490072
Product:
1/2"-13 x 3-1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
489167
Product:
1/2"-13 x 3-3/4" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
488124
Product:
1/2"-13 x 4" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489121
Product:
1/2"-13 x 4" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490073
Product:
1/2"-13 x 4" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
428186
Product:
1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, Zinc-Yellow
Size:
1/2"-13
Plate:
Zinc-Yellow
Model:
488125
Product:
1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489122
Product:
1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490074
Product:
1/2"-13 x 4-1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488126
Product:
1/2"-13 x 5" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489123
Product:
1/2"-13 x 5" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490075
Product:
1/2"-13 x 5" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488127
Product:
1/2"-13 x 5-1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489124
Product:
1/2"-13 x 5-1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490076
Product:
1/2"-13 x 5-1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488128
Product:
1/2"-13 x 6" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489125
Product:
1/2"-13 x 6" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490077
Product:
1/2"-13 x 6" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488129
Product:
1/2"-13 x 6 1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489126
Product:
1/2"-13 x 6 1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490078
Product:
1/2"-13 x 6 1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
489183
Product:
1/2"-13 x 6 3/4" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
488130
Product:
1/2"-13 x 7" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489127
Product:
1/2"-13 x 7" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490009
Product:
1/2"-13 x 7" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488131
Product:
1/2"-13 x 7 1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489128
Product:
1/2"-13 x 7 1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490119
Product:
1/2"-13 x 7 1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488132
Product:
1/2"-13 x 8" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489129
Product:
1/2"-13 x 8" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490010
Product:
1/2"-13 x 8" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488133
Product:
1/2"-13 x 8 1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489130
Product:
1/2"-13 x 8 1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490120
Product:
1/2"-13 x 8 1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488134
Product:
1/2"-13 x 9" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489131
Product:
1/2"-13 x 9" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490011
Product:
1/2"-13 x 9" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488135
Product:
1/2"-13 x 9 1/2" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Model:
489132
Product:
1/2"-13 x 9 1/2" Carriage Bolt, A307 Gr. A, Zinc
Size:
1/2"-13
Plate:
Zinc
Model:
490121
Product:
1/2"-13 x 9 1/2" Carriage Bolt, A307 Gr. A, HD Galv.
Size:
1/2"-13
Plate:
HD Galv.
Model:
488136
Product:
1/2"-13 x 10" Carriage Bolt, A307 Gr. A, Plain
Size:
1/2"-13
Plate:
Plain
Pages: [<< First]  [< Prev]  ... 6  7  8  9  10 …  [Next >]  [Last >>] 
Showing 351 to 400 of 637 results

Manufacturing of A307 Grade A Carriage Bolts

A307 Grade A Carriage Bolts are manufactured from low carbon steel (less than 0.25% carbon) with a minimum tensile strength of 60,000 PSI, making them ideal for a wide range of general purpose applications.  They may be supplied in a standard neck, short neck, ribbed neck, or fin neck.  They are readily available in plain finish, electro-zinc, and hot-dip galvanized.
 

Contact Us About A307 Grade A Carriage Bolts Today

Call Empire Bolt & Screw or send us a Request for Quote on your A307 Grade A Carriage Bolt needs today.
Narrow Your Results By:
Diameter
Config.
Size
Length
Plate

© 2024 Empire Bolt & Screw Inc. - 1501 E Trent Avenue - Spokane, WA 99202-2938
Toll-Free US & Canada: 888-534-0636 - Phone: 509-534-0636 - Fax: 509-534-1475