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TAMPER-PRUF SCREW Mach Screw,Btn,1/4-20 x 3/8 L,PK25 (MPN 21510). Key specifications — Drive Size: 5/32 in. - Button Head Tamper-Resistant Machine Screws
TAMPER-PRUF SCREWButton Head Tamper-Resistant Machine Screws

TAMPER-PRUF SCREW Mach Screw,Btn,1/4-20 x 3/8 L,PK25 (MPN 21510). Key specifications — Drive Size: 5/32 in.

The TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw (MPN 21510) is a 1/4-20 x 3/8 L fastener supplied in a pack of 25. It features a 5/32 in drive size, designed for applications requiring a secure…

SKU 3G-OTH-689144

Brand
TAMPER-PRUF SCREW
Item
Mach Screw,Btn,1/4-20 x 3/8 L,PK25
Category
Button Head Tamper-Resistant Machine Screws
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TAMPER-PRUF SCREW
Manufacturer Part Number
21510
Type
Btn, 1/4-20 x 3/8 L, PK25
Drive Size
5/32 in

Technical Documents

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TAMPER-PRUF SCREW Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw (MPN 21510) is a 1/4-20 x 3/8 L fastener supplied in a pack of 25. It features a 5/32 in drive size, designed for applications requiring a secure, tamper-resistant fastening solution.

Frequently Asked Questions

What is a TAMPER-PRUF SCREW button head machine screw used for?

This tamper-resistant button head machine screw (MPN 21510) is used in security-sensitive industrial applications where standard fasteners could be removed. It secures panels, guards, and equipment enclosures in machining, material handling, and electrical installations, requiring a 5/32 in drive tool for installation.

What are the specifications of the TAMPER-PRUF SCREW 21510?

The TAMPER-PRUF SCREW 21510 is a button head tamper-resistant machine screw with a 1/4-20 thread size and 3/8 in length. It has a 5/32 in drive size and comes in a pack of 25. This fastener is designed for secure, tamper-proof fastening in industrial equipment.

Where to buy TAMPER-PRUF SCREW 21510 in worldwide?

3G Electric supplies the TAMPER-PRUF SCREW 21510 button head tamper-resistant machine screw to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this fastener to your facility, ensuring a secure sourcing process for your maintenance or production needs.

How to install a tamper-resistant button head machine screw?

Install the TAMPER-PRUF SCREW 21510 using a 5/32 in tamper-resistant drive bit. Apply appropriate torque for a 1/4-20 thread in the mating material. Ensure the screw seats flush to prevent tampering. For critical applications, use thread-locking compound. Always follow manufacturer torque specifications for the base material.

TAMPER-PRUF SCREW Products

3G Electric supplies TAMPER-PRUF SCREW button head tamper-resistant machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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