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U-Bolts

U-Bolts

Handy U-bolts fit around and support pipe, conduit, and tubing. They're also used to lock down machinery or serve as anchor for roofs and foundations.

Steel

This material is the most common choice for everyday fastening applications. It is magnetic.

Plain Finish

1/4"-20

3/8"-16

1/2"-13

5/8"-11

3/4"-10

7/8"-9

Zinc Plated Finish

1/4"-20

5/16"-18

3/8"-16

1/2"-13

5/8"-11

3/4"-10

7/8"-9

Galvanized Finish

1/4"-20

5/16"-18

3/8"-16

1/2"-13

5/8"-11

3/4"-10

7/8"-9

1"-8

Black Oxide Finish

1/4"-20

5/16"-18

3/8"-16

1/2"-13

Plastic Coated Finish

1/4"-20

3/8"-16

1/2"-13

5/8"-11

Stainless Steel

Stainless steel has a naturally corrosion-resistant surface that continues to protect the material from environmental contaminants even if scratched. It may be magnetic.

1/4"-20

5/16"-18

3/8"-16

1/2"-13

5/8"-11

3/4"-10

7/8"-9

Aluminum

At roughly 1/3 the weight of steel, aluminum is a strong, corrosion-resistant metal commonly used for its lightweight properties. Material is nonmagnetic.

1/4"-20

5/16"-18

3/8"-16

1/2"-13

With Mounting Plate

These U-bolts include a mounting plate that stabilizes the bolt for a secure hold on surfaces.

Zinc Plated Steel

1/4"-20

5/16"-18

3/8"-16

1/2"-13

Galvanized Steel

1/4"-20

5/16"-18

3/8"-16

1/2"-13

Plain 18-8 Stainless Steel

1/4"-20

5/16"-18

3/8"-16

1/2"-13

With Cushion

Dampen vibration of pipes and tubing by fastening them with these cushioned U-bolts.

Zinc Plated Steel

1/4"-20

3/8"-16

1/2"-13

5/8"-11

Zinc Plated 316 Stainless Steel

1/4"-20

3/8"-16

1/2"-13

5/8"-11

Square Body

Hold strut channels, square tubing, or flat items with these square bend U-bolts.

Galvanized Steel

3/8"-16

Plain 18-8 Stainless Steel

3/8"-16

Zinc Plated Steel

5/16"-18

3/8"-16