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FMW Fasteners

4.5 (123)

#14 x 1 Tamper Resistant Spanner Insert Bit (1/4 Hex)

Name: FMW Fasteners #14 x 1 Tamper Resistant Spanner Insert Bit (1/4 Hex) - #14 x 1 Tamper Resistant Spanner Insert Bit (1/4 Hex)
Brand: FMW Fasteners
SKU: 16440723141
Price: 1.22 USD
Availability: InStock
Rating: 4.5455 (10 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$1.22

Quantity

Color

Black

Quantity

#14 x 1 Tamper Resistant Spanner Insert Bit (1/4 Hex) . For use with tamper resistant spanner screws.

Reviews

4.5

11 ratings

Quality 110%

Awesome as describe and the screw quality above the rest!!!!!!!!!!!!!!!!!!!

nicolas · May 22, 2026

Tamper Resistant Drilled Spanner Pan Head Machine Screw

Holes in the screw head are not the same depth causing the insert bit to be on an angle. A couple of the screws were not usable because to holes were too far apart or to close together for the insert bit. Poor quality.

Robert · March 11, 2026