3/4" NPT Pipe Threaded Stem Swivel Caster w/4” x 1.25” Gray Non-Marking Thermoplastic Rubber Wheel – 250 lbs. Capacity/Caster – Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #20

SKU

SCC-PS20S414-TPRB-34NPT

Condition

new

Quantity

1

UPC

011586601031

Harmonized code

8302.20.0000

Dimensions (L x W x H)

5 x 5 x 5 in

Shipping weight

4 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Capacity

250

Color

Swivel - No Brake - Gray

Durometer

75A

Heat Capacity

-20 degrees F to 180 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Load Height

5-1/8"

Lower Temperature

-20

Lower Temperature UofM

F

Material Type

Thermoplastic Rubber Tread on Polyolefin Core

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

5-1/8"

Mounting Type

Pipe Threaded Stem

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Stem

Swivels

Yes

Size

4" Thermoplastic Rubber Wheel

Stem

3/4" NPT (3/4"-14 x 5/8") Pipe Threaded Stem

Stem Diameter

3/4"

Stem Length

0.625

Stem Length UofM

inches

Stem Type

Pipe Threaded Stem

Tread Width

1.25

Tread Width UofM

inches

Type

Swivel caster

Wheel Bearing

Precision Ball Bearing

Wheel Diameter

4

Wheel Diameter UofM

inches

Wheel Material

Thermoplastic Rubber Tread on Polyolefin Core

Wheel Size

4" x 1-1/4"

Wheel Type

Thermoplastic Rubber Tread on Polyolefin Core

Description

Listing is for one (1) Service Caster Series #20 swivel caster with a 4” diameter by 1-1/4” wide gray thermoplastic rubber wheel and a 3/4” NPT pipe threaded stem capable of supporting 190 lbs./caster. When searching for a reliable and durable solution to your caster needs, consider Service Caster’s Series 20 3/4” pipe threaded stem thermoplastic rubber casters. The Service Caster Series #20 3/4" pipe threaded stem casters are ideal for racks, shelving, equipment, and shop projects. The zinc plated finish provides durability under any condition, while the non-marking, non-marring thermoplastic rubber wheels perform especially well on hard surfaces such as concrete, tile, and wood. All rolling on a finely crafted ball bearing design that will keep you moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. • This Service Caster Series #20 swivel pipe threaded stem caster features a 4” diameter wheel and a 5-1/8” mounting height. • Weight Capacity: 250 lbs. Capacity Per Caster • Pipe Threaded Stem: 3/4" NPT (3/4"-14 x 5/8") – Approximately 1-1/16” in diameter – Fits standard 3/4" pipe coupling – The pipe threaded stem screws directly into a standard pipe coupling for a rigid and permanent fit with full swivel action. • Ideal for racks, shelving, equipment, and shop projects.