Accurate Products is a leading machine screw bumpers manufacturer and machine screw bumpers supplier. We have over 65 years of experience in serving both the industrial distribution as well as O.E.M markets. If you want to inquire more about our rubber machine screw bumpers, contact us!
Machine Screw Bumpers Models

|
A – Outside Diameter |
B – Height | C – Stud Length |
D – Stud Thread Size |
MACHINE SCREW BUMPERS SIZING CHART
| PART NO. | A | B | C | SCREW | D | FIG. |
|---|---|---|---|---|---|---|
| MB1155D | 1/2 | 5/32 | 7/32 | Knurled | - | 1 |
| MB-47 | 7/16 | 1/4 | 1/4 | 6/32 | - | 1 |
| MB-50 | 1/2 | 1/4 | 1/4 | 6-32 | 3/16 | 1 |
| MB-51 | 1/2 | 1/4 | 1/4 | 8-32 | 3/16 | 1 |
| MB-62 | 5/8 | 5/16 | 1/4 | 8/32 | 5/16 | 1 |
| MB-63 | 5/8 | 5/8 | 1/4 | - | 5/16 | 2 |
| MB-75 | 3/4 | 3/8 | 1/4 | 8/32 | 5/16 | 1 |
| MB-87 | 7/8 | 7/16 | 1/2 | 10-32 | 7/16 | 1 |
| MB-100 | 1 | 1/2 | 1/2 | 10-32 | 1/2 | 1 |
| MB-112 | 1-1/8 | 1/2 | 1/2 | 10-32 | 3/8 | 1 |
| MB-103 | 1 | 5/8 | 1/4 | 6-32 | 5/8 | 2 |
| MB-104 | 1 | 5/8 | 1/4 | 8-32 | 5/8 | 2 |
Download the Machine Screw Bumpers Sizing Chart
We make rubber machine screw bumpers to your specifications! To place an order, call our desk:
- TOLL FREE 1-800-782-7776
- In Illinois, call: 773-878-2200 | Fax: 773-878-3239