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Metallics Machine Screw, 1/4-20 Thread, 1/2 in Length, Steel

Product Data

KSCdirect Part #: MET JRM99SLT
Description: Screws 1/4-20 X 1/2 Rh Sl MS St-zn (Jar 100)
MFG Part #: JRM99SLT
UPC: 639720288407
Supplier: Metallics
Standard Pack: Order QTY must be in multiples of 100
Usually ships in 1-2 days.
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Your Price: $7.02 / EA

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Details

Description

Metallics Machine Screw, Series: JRM, Measurement System: Imperial, 1/4-20 Thread, 1/2 in Overall Length, Steel, Round Head, Zinc Plated, Slotted Drive, #3 Drive, 0.443 to 0.472 in Dia x 0.16 to 0.175 in H Head, Rockwell B70 to B100 Hardness, UNC/UNF/Class 2A/External Thread

Features:

  • A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw
  • Machine screws from a fastening superior in strength to spaced thread screws
  • Steel zinc is the most common and most popular variety of steel machine screws

Attributes/Specifications

Diameter - Thread Size 1/4-20
Drive Size #3
Drive Type Slotted
Finish Zinc Plated
Hardness Rockwell B70 to B100
Head Size 0.443 to 0.472 in Dia x 0.16 to 0.175 in H
Head Type Round
Material Steel
Measurement System Imperial
Overall Length 1/2 in
Series JRM
Thread Type UNC/UNF/Class 2A/External
Manufacturer Metallics