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Urethane Bumpers

Round Bumpers - Male and Female Thread
These bumpers feature steel cores with male or female threads, or a flat washer molded inside. Bumpers are stocked in K-400A, K-600A, K-800A, K-900A, and K-950A. Custom sizes and shapes are available!

Male Thread Specifications
Dia.	Hth.	Thread	Part No.	Order Online
1"	1"	1/4-20	ROM-001	Order
1-1/4"	1"	1/4-20	ROM-002	Order
1-1/2"	1-1/4"	3/8-16	ROM-003	Order
2"	1-1/4"	3/8-16	ROM-004	Order
2-1/2"	2"	1/2-13	ROM-005	Order
3"	2-1/2"	1/2-13	ROM-006	Order

Female Thread Specifications
Dia.	Hth.	Thread	Part No.	Order Online
1"	1"	1/4-20	ROF-001	Order
1-1/4"	1"	1/4-20	ROF-002	Order
1-1/2"	1-1/4"	3/8-16	ROF-003	Order
2"	1-1/4"	3/8-16	ROF-004	Order
2-1/2"	2"	1/2-13	ROF-005	Order
3"	2-1/2"	1/2-13	ROF-006	Order

Round Bumper - Counter Sunk Washers - These round bumpers have a flat washer molded into the bumper and will accept a socket head cap screw of the size indicated. Stocked in K-400A, K-600A, K-800A,
K-900A, and K-950A.

Specifications
Dia.	Hth.	Screw Size	Part No.	Order Online
3/4"	3/4"	1/4"	RON-001	Order
1"	1"	1/4"	RON-002	Order
1-1/4"	1"	3/8"	RON-003	Order
1-1/2"	1-1/4"	3/8"	RON-004	Order
2"	1-1/4"	1/2"	RON-005	Order
2-1/2"	2"	1/2"	RON-006	Order
3"	2-1/2"	1/2"	RON-007	Order

Square and Rectangular Bumpers
These bumpers feature 1/8" aluminum plate. Mounting holes are drilled and counterbored for 1/4" socket head cap screws. Bumpers are stocked in K-400A, K-600A, K-800A, K-900A, and K-950A.

Custom shapes, durometers, and sizes can be quoted upon request. Please contact our Applications Department at 800-345-0583.

Rectangular Specifications
A	B	C	D	E	Part No.	Order Online
1"	2"	1/2"	3/8"	1-1/4"	REC-001	Order
1"	2"	3/4"	3/8"	1-1/4"	REC-002	Order
1"	2"	1"	3/8"	1-1/4"	REC-003	Order
1"	2"	1-1/2"	3/8"	1-1/4"	REC-004	Order
1-1/4"	2-1/2"	3/4"	3/8"	1-3/4"	REC-005	Order
1-1/4"	2-1/2"	1"	3/8"	1-3/4"	REC-006	Order
1-1/4"	2-1/2"	1-1/2"	3/8"	1-3/4"	REC-007	Order
1-1/2"	3"	3/4"	1/2"	2"	REC-008	Order
1-1/2"	3"	1"	1/2"	2"	REC-009	Order
1-1/2"	3"	1-1/2"	1/2"	2"	REC-010	Order

Square Specifications
F	G	H	I	Part No.	Order Online
1"	3/4"	1 Hole-Centered		SQU-001	Order
1-1/2"	1	3/8"	3/4"	SQU-002	Order
2"	1	3/8"	1-1/4"	SQU-003	Order
2-1/2"	1"	Hole Centers are 1/2" from each edge.		SQU-004	Order
3"	1-1/2"			SQU-005	Order
4"	1-1/2"			SQU-006	Order

980 WEST LAKEWOOD AVENUE P.O. BOX 466 LAKE CITY, MN 55041		TOLL FREE: (800) 345-0583 TEL: (651) 345-3362 FAX: (651) 345-3759

	acrotech@acrotechinc.com