Insulated Dowels | McMaster-Carr

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System of Measurement

Diameter

Material

Length

Shape

Color

Performance

Chemical Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Moisture Resistant

Thermally Stable

Weather Resistant

Flexibility

End Shape

Maximum Temperature

Tolerance Rating

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Hardness Rating

Minimum Temperature

Impact Strength Rating

For Use Outdoors

Material Grade

GPO3 Fiberglass

Tensile Strength

4,200 psi to 5,100 psi

8,000 psi to 23,900 psi

10,000 psi to 15,000 psi

18,000 psi to 27,700 psi

32,000 psi to 40,000 psi

35,000 psi to 50,000 psi

37,000 psi to 58,600 psi

Hardness

Rockwell R101 to Rockwell R109

Tensile Strength Rating

Shaft Type

Electrical Insulation Rating

Impact Strength

0.35 ft·lbf/in to 0.55 ft·lbf/in

5.5 ft·lbf/in to 9.5 ft·lbf/in

5.5 ft·lbf/in to 12 ft·lbf/in

6.3 ft·lbf/in to 7.7 ft·lbf/in

6.5 ft·lbf/in to 19.1 ft·lbf/in

7 ft·lbf/in to 15.3 ft·lbf/in

8.2 ft·lbf/in to 12 ft·lbf/in

9 ft·lbf/in to 22.7 ft·lbf/in

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479 Products

Raw Materials

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Plastic

A lightweight alternative to metal and glass

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Fastening and Joining

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)