MS51575 Slotted Shoulder Screws
MS51575 shoulder screws, sometimes referred to as shoulder bolts or stripper bolts, get their name from the unique shoulder found between the head and the threads of the screw. Lyn-Tron manufactures precision shoulder screws, so named for the high tolerance (+/-0.0005) the shoulder diameter is held to.
MS51575 Slotted shoulder screws from Lyn-tron are currently offered in stainless steel, but other Lyn-tron precision shoulder screws are available in other materials upon request.
All common thread sizes are stocked in both Inch (4-40, 6-32, 8-32, 10-32 etc.) and Metric (M3, M3.5, M4 etc.). Precision shoulder screw sizes come standard from 1/8” up to 1/2” shoulder dia. and in Metric sizes from 3mm to 10mm diameters.
Contact us today to modify any of our shoulder screw dimensions to fit your specific application!
What Is A MS51575 Shoulder Screw?
An MS51575 Shoulder Screw is the unique MIL-SPEC designation for a very specific type of slotted drive precision shoulder screw. So what does this mean for you as a consumer?
A part that has been designated MIL-SPEC means that it meets certain US Government manufacturing requirements and standardizations for commonality, reliability, and compatibility between military systems. MIL-SPEC parts are subject to far more detailed technical specifications and go through very rigorous quality requirements to ensure that they meet government standards.
Over time these standards have also merged over to apply to parts for general consumers to designate a fastener product that meets these same rigorous standards. MIL-SPEC parts ensure that you receive the same exact part every time.
MS51575 precision slotted shoulder screws in particular are designated as shoulder screws with a slotted drive head, or a head that a standard flat head screwdriver can be used on, made from corrosion resistant stainless steel.
For consumers they are available with a wide range of head diameter and lengths, shoulder diameters and lengths, thread sizes, and thread lengths providing you with flexibility for whatever your application may be.
As part of their requirements for quality and standardization, MS51575 shoulder screws are also fully DFARS compliant.
Selection Guide
Need help finding the right MS51575 slotted drive shoulder screw for your assembly? Check out our precision shoulder screw selection guide to pick out the perfect part for your next application.
More Questions?
For over 50 years, Lyn-Tron has been the leading manufacturer of electronic components! We offer a full line of standard electronic hardware, and are also happy to manufacture custom parts and OEM designed hardware to your print.
Feel free to Contact us today if you have any questions about selecting a precision shoulder screw for your project, or if you have any requests for custom electronic hardware or parts manufacturing.
Stainless MS51575 Slotted Shoulder Screws
1/8"
| Part Number | Material | Head Diameter | Head Length | Shoulder Diameter | Shoulder Length | Male Thread | Thread Length | Details |
|---|---|---|---|---|---|---|---|---|
| MS51575-1 | Stainless | 1/4" | 1/8" | 1/8" | 1/8" | #4-40 | 5/32" |
|
| MS51575-2 | Stainless | 1/4" | 1/8" | 1/8" | 3/16" | #4-40 | 5/32" |
|
| MS51575-3 | Stainless | 1/4" | 1/8" | 1/8" | 1/4" | #4-40 | 5/32" |
|
| MS51575-4 | Stainless | 1/4" | 1/8" | 1/8" | 5/16" | #4-40 | 5/32" |
|
| MS51575-5 | Stainless | 1/4" | 1/8" | 1/8" | 3/8" | #4-40 | 5/32" |
|
3/16"
| Part Number | Material | Head Diameter | Head Length | Shoulder Diameter | Shoulder Length | Male Thread | Thread Length | Details |
|---|---|---|---|---|---|---|---|---|
| MS51575-10 | Stainless | 5/16" | 5/32" | 3/16" | 3/8" | #8-32 | 3/16" |
|
| MS51575-11 | Stainless | 5/16" | 5/32" | 3/16" | 1/2" | #8-32 | 3/16" |
|
| MS51575-12 | Stainless | 5/16" | 5/32" | 3/16" | 5/8" | #8-32 | 3/16" |
|
| MS51575-13 | Stainless | 5/16" | 5/32" | 3/16" | 3/4" | #8-32 | 3/16" |
|
| MS51575-14 | Stainless | 5/16" | 5/32" | 3/16" | 1" | #8-32 | 3/16" |
|
| MS51575-15 | Stainless | 5/16" | 5/32" | 3/16" | 1-1/4" | #8-32 | 3/16" |
|
| MS51575-6 | Stainless | 5/16" | 5/32" | 3/16" | 1/8" | #8-32 | 3/16" |
|
| MS51575-7 | Stainless | 5/16" | 5/32" | 3/16" | 3/16" | #8-32 | 3/16" |
|
| MS51575-8 | Stainless | 5/16" | 5/32" | 3/16" | 1/4" | #8-32 | 3/16" |
|
| MS51575-9 | Stainless | 5/16" | 5/32" | 3/16" | 5/16" | #8-32 | 3/16" |
|
1/4"
| Part Number | Material | Head Diameter | Head Length | Shoulder Diameter | Shoulder Length | Male Thread | Thread Length | Details |
|---|---|---|---|---|---|---|---|---|
| MS51575-16 | Stainless | 3/8" | 3/16" | 1/4" | 1/8" | #10-32 | 1/4" |
|
| MS51575-17 | Stainless | 3/8" | 3/16" | 1/4" | 3/16" | #10-32 | 1/4" |
|
| MS51575-18 | Stainless | 3/8" | 3/16" | 1/4" | 1/4" | #10-32 | 1/4" |
|
| MS51575-19 | Stainless | 3/8" | 3/16" | 1/4" | 5/16" | #10-32 | 1/4" |
|
| MS51575-20 | Stainless | 3/8" | 3/16" | 1/4" | 3/8" | #10-32 | 1/4" |
|
| MS51575-21 | Stainless | 3/8" | 3/16" | 1/4" | 1/2" | #10-32 | 1/4" |
|
| MS51575-22 | Stainless | 3/8" | 3/16" | 1/4" | 5/8" | #10-32 | 1/4" |
|
| MS51575-23 | Stainless | 3/8" | 3/16" | 1/4" | 3/4" | #10-32 | 1/4" |
|
| MS51575-24 | Stainless | 3/8" | 3/16" | 1/4" | 1" | #10-32 | 1/4" |
|
| MS51575-25 | Stainless | 3/8" | 3/16" | 1/4" | 1-1/4" | #10-32 | 1/4" |
|
5/16"
| Part Number | Material | Head Diameter | Head Length | Shoulder Diameter | Shoulder Length | Male Thread | Thread Length | Details |
|---|---|---|---|---|---|---|---|---|
| MS51575-27 | Stainless | 1/2" | 7/32" | 5/16" | 1/4" | #1/4-20 | 7/16" |
|
| MS51575-28 | Stainless | 1/2" | 7/32" | 5/16" | 5/16" | #1/4-20 | 7/16" |
|
1/2"
| Part Number | Material | Head Diameter | Head Length | Shoulder Diameter | Shoulder Length | Male Thread | Thread Length | Details |
|---|---|---|---|---|---|---|---|---|
| MS51575-29 | Stainless | 3/4" | 5/16" | 1/2" | 1/2" | #3/8-16 | 5/8" |
|