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1/4-20 UNC x 3 inch Phillips Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel
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1/4-20 UNC x 3 inch Phillips Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel

SIP-1/4-20-3-A4-R360

. Order within 17 hours, 32 minutes. Details. Find out when you will get it.
Deliverd To Get it by
Australia Thursday, May 18, 2017
Belgium Wednesday, May 17, 2017
Canada Thursday, May 18, 2017
Europe (EU) Wednesday, May 17, 2017
India Thursday, May 18, 2017
Ireland Wednesday, May 17, 2017
Mexico Thursday, May 18, 2017
Rest of World Thursday, May 18, 2017
United Kingdom Tuesday, May 16, 2017
United States Wednesday, May 17, 2017
United Kingdom (Saturday) Saturday, May 20, 2017

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/4-20
  • Thread Length (E): 3 inch
  • Head Diameter (D) [Max]: 0.492 inch
  • Material: A4 Stainless Steel - Thread Locking
  • View the full product specification.

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Eligible for 30 day returns. Details.

£2.85 / each.
Buy more & save
10 units£2.53 each11% Discount
20 units£2.26 each21% Discount
50 units£2.03 each29% Discount
100 units£1.83 each36% Discount
Manufactured to your order. Allow 15 working days to dispatch.
Buy online and we'll manufacture your components within 15 working days.
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1/4-20 UNC x 3 inch Phillips Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel Technical Specification

1/4-20 UNC x 3 inch Phillips Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel Drawing
Drive Size#3
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter (D) [Max]0.492 inch
Head Length (H)0.175 inch
Manufacturing StandardANSI B18.6.3
MaterialA4 Stainless Steel - Thread Locking
Material SpecificationA4 Stainless Steel - Thread Locking Spec
Metric or Imperial?Imperial
Pitch40 TPI
Thread Length (E)3 inch
Thread Size (T)1/4-20

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1/4-20 UNC x 3 inch Phillips Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel Description

The 1/4-20 UNC x 3 inch Phillips Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel has the following features:

  • 1/4-20 Thread Size (T)
  • 0.175 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 3 inch Thread Length (E)
  • A4 Stainless Steel - Thread Locking Material
  • A4 Stainless Steel - Thread Locking Spec Material Specification
  • 40 TPI Pitch
  • #3 Drive Size
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.492 inch Head Diameter (D) [Max]

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 16.92kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:10:27 PM
Monday, April 24, 2017
Specification Last Updated:Friday, February 10, 2017
APC (Accu Product Code):SIP-1/4-20-3-A4-R360
EAN13 (International Article No.):5057195590644
ASIN (Amazon Stock Identification No.):ASIN not defined.

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Product Certifications

Signed Certificate of Conformity
Signed Certificate of Conformity
RoHS Compliant
RoHS Compliant
REACH Compliant
REACH Compliant


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