Zinc Plated Machine Screw, Flat Head, Quadrex Drive, 1/4-20, Type B Point

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Imperial screw

Our range of machine screws respects the Industrial Fasteners Institute's ASME B18.6.3 standards.
Length: 1/2 in 5/8 in 3/4 in 1 in 1 1/4 in 1 1/2 in 1 3/4 in 2 in 2 1/4 in 2 1/2 in 3 in 3 1/2 in 4 in Standards and Certifications: ASME B18.6.3 Series 18-8 / ASME B18.6.3 Packaging format: Box of 75 Box of 100 Select Options
Product # Length Standards and Certifications Packaging format
FKMZ1412VP 1/2 in ASME B18.6.3 Box of 100
FKMZ1458VP 5/8 in ASME B18.6.3 Box of 100
FKMZ1434VP 3/4 in ASME B18.6.3 Box of 100
FKMZ141VP 1 in Series 18-8 / ASME B18.6.3 Box of 100
FKMZ14114VP 1 1/4 in ASME B18.6.3 Box of 100
FKMZ14112VP 1 1/2 in ASME B18.6.3 Box of 100
FKMZ14134VP 1 3/4 in ASME B18.6.3 Box of 100
FKMZ142VP 2 in ASME B18.6.3 Box of 100
FKMZ14214VP 2 1/4 in ASME B18.6.3 Box of 100
FKMZ14212VP 2 1/2 in ASME B18.6.3 Box of 100
FKMZ143VP 3 in ASME B18.6.3 Box of 100
FKMZ14312VP 3 1/2 in ASME B18.6.3 Box of 100
FKMZ144VP 4 in ASME B18.6.3 Box of 75
FQMZ1412 1/2 in ASME B18.6.3 Box of 6000
FQMZ1458 5/8 in ASME B18.6.3 Box of 5000
FQMZ1434 3/4 in ASME B18.6.3 Box of 4000
FQMZ141 1 in ASME B18.6.3 Box of 3000
FQMZ14114 1 1/4 in ASME B18.6.3 Box of 2500
FQMZ14112 1 1/2 in ASME B18.6.3 Box of 2000
FQMZ14134 1 3/4 in ASME B18.6.3 Box of 2000
FQMZ142 2 in ASME B18.6.3 Box of 1800
FQMZ14214 2 1/4 in ASME B18.6.3 Box of 1700
FQMZ14212 2 1/2 in ASME B18.6.3 Box of 1500
FQMZ143 3 in ASME B18.6.3 Box of 1000
FQMZ14312 3 1/2 in ASME B18.6.3 Box of 1000
FQMZ144 4 in ASME B18.6.3 Box of 700

TECHNICAL SPECIFICATIONS

Screw Size
1/4
Thread Count (Pitch/TPI)
20
Finish
Zinc
Thread Type
Imperial
Head Type
Flat
Drive required
Quadrex
Drive Size
#3 (Black)
Material
Steel
Brand
Reliable
Head Size
6.35 mm (1/4")
Threading
Full thread
Point Type
Type B
Specific Application
Various

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