Shoulder Screw, M3-0.50 Thr Sz, 4 mm Thr Lg, 20 mm Shoulder Lg, 18-8 Stainless Steel MPN:STR401M4X20
Shoulder Screw, M3-0.50 Thr Sz, 4 mm Thr Lg, 20 mm Shoulder Lg, 18-8 Stainless Steel
This M3-0.50 threaded shoulder screw is a versatile fastening solution for a variety of applications. Made from 18-8 stainless steel, it offers excellent corrosion resistance and durability. The low-profile head design allows for easy assembly in confined spaces, making it ideal for use in electronics, aerospace, and medical device manufacturing. The screw's standard shoulder design provides a secure fit in a wide range of materials, including metals, plastics, and composites. With a lead time of just one day, this screw is perfect for high-volume production runs or last-minute projects, ensuring your products are assembled quickly and efficiently.
Top product features:
- Low-profile head design
- Socket drive type
- 18-8 stainless steel construction
Top product applications:
- Electronics assembly and circuit board mounting
- Automotive and aerospace assembly and fastening
- Medical device and equipment assembly and attachment
Shoulder Screw, Shoulder Screw Type Standard Shoulder Screw, Head Type Low-Profile Standard, Drive Type Socket, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, System of Measurement Metric, Thread Size M3-0.5, Minimum Thread Length 4 mm, Shoulder Length 20 mm, Shoulder Length Tolerance -0.0 mm to +0.05 mm, Shoulder Diameter 4 mm, Shoulder Diameter Tolerance -0.025 mm to +0.0 mm, Pack Size Small Pack, Head Height 2 mm, Head Diameter 6 mm, Dimensional Standards AMPG 2013 LP.02
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.10
Product info last updated on February 8, 2026 12:06pm UTC
Category: Screws and Bolts