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4X1/4-B-Tr-Ph Zinc St Ml Screw

Packaged Items
SinglePack of 25
TypeSizeLengthPart No.
Phillips Type B41/4THB4X4

Overview

Zinc-Plated, Truss Head
Type A (Pointed Tip Screw) & Type B (Blunt Tip Screw).
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Reviews

We rely on Aircraft Spruce parts for their quality and prices.

Cindy
May 11, 2020

Rapid !

Norris
December 21, 2019

Aviation quality.

David W
June 1, 2018

Pam
March 16, 2017

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What's the difference between type A and type B Zinc plated truss headed sheet metal screws?

Type A are a pointed tip screw, and type B are blunt tip screws.

Q: Whats the difference between pn THB8X8 and 8X1/2-B-TR-PH? Both show as Phillips type B, size 8, 1/2 long.

They are the same part #. We have consolidated the ordering chart around the actual part # of 8X1/2-B-TR-PH.