#4-40 x 3/8 in One-Way Round Tamper Resistant Screw, Plain Finish, 18-8 Stainless Steel, 100 PK MPN:141403
#4-40 x 3/8 in One-Way Round Tamper Resistant Screw, Plain Finish, 18-8 Stainless Steel, 100 PK
Protect your products and prevent tampering with these #4-40 x 3/8 in One-Way Round Tamper Resistant Screws from TAMPER-PRUF SCREWS. These screws feature a unique one-way drive that makes them nearly impossible to remove without the correct tool, ensuring that your products remain secure and tamper-free. Ideal for use in applications such as medical devices, electronics, and industrial equipment, these screws provide a high level of security and peace of mind. Made from durable 18-8 stainless steel, they withstand harsh environments and resist corrosion, making them a reliable choice for a wide range of industries and applications.
Top product features:
- Tamper Resistant: Prevents unauthorized removal or adjustment of the screw
- One-Way Drive: Ensures the screw can only be driven in one direction, reducing the risk of stripping or damage
- Stainless Steel Construction: Provides durability and resistance to corrosion in various environments
Top product applications:
- Electrical Panel Enclosures
- Cabinets and Furniture
- Medical Equipment
Tamper Resistant Screw, Head Type Round, Material Stainless Steel, Finish Plain, Drive One-Way, Thread Size #4-40, Fastener Length 3/8 in, Head Width 0.211 in, Head Height 0.086 in, Drive Size #4, Dimensional Standards ASME B18.6.3, Pack Size Small, Minimum Thread Length Not Applicable, Type Machine Screw, Washer Outside Diameter Not Applicable, Washer Thickness Not Applicable, Maximum Head Width 7/32 in, Minimum Head Width Not Applicable, Maximum Head Height 3/32 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 2
- Unit of Measure: PK
- Package Length: 2.90
- Package Width: 1.90
- Package Height: 1.20
- Package Weight: 0.14
Product info last updated on February 1, 2026 1:20am UTC
Category: Screws and Bolts