Carriage Bolt Material

Imperial

All Imperial Carriage Bolts

All Imperial

Complete selection of imperial carriage bolts in all finishes and grades.

Black Steel Grade 2

Black Steel Grade 2

Low strength, black-oxide finish carriage bolts for light-duty applications.

Black Steel Grade 5

Black Steel Grade 5

Medium strength carriage bolts in black finish for general fastening.

Black Steel Grade 8

Black Steel Grade 8

High strength black carriage bolts for structural and heavy-duty use.

Zinc Grade 2

Zinc Plated Grade 2

Corrosion-resistant zinc finish, low strength carriage bolts.

Zinc Grade 5

Zinc Plated Grade 5

Medium strength zinc-plated carriage bolts for versatile fastening.

304 Stainless Steel

304 Stainless Steel

Standard stainless carriage bolts for corrosion resistance in indoor/outdoor use.

316 Stainless Steel

316 Stainless Steel

Marine-grade stainless carriage bolts for maximal corrosion protection.

Galvanized Grade 2

Galvanized Grade 2

Hot-dip galvanized carriage bolts for robust outdoor corrosion resistance.

Yellow Zinc Grade 8

Yellow Zinc Grade 8

High strength carriage bolts with yellow zinc plating for extra corrosion protection.

Metric Carriage Bolts

All Metric Carriage Bolts

All Metric

Complete range of metric carriage bolts in all finishes and grades.

Zinc Plated 8.8

Zinc Plated 8.8

Metric 8.8 grade carriage bolts with zinc plating for general use.

Metric 304 Stainless Steel

304 Stainless Steel

Metric 304 stainless carriage bolts for corrosion resistance in precision assemblies.

Metric 316 Stainless Steel

316 Stainless Steel

Metric 316 stainless carriage bolts for maximum chemical and marine corrosion resistance.