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1/4-28 UNF x 3.1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel
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AccuScrews Components Official AccuScrews Product.

1/4-28 UNF x 3.1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel

SFP-1/4-28-3.1/2-A4-R360

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Deliverd To Get it by
Australia Wednesday, September 27, 2017
Austria Tuesday, September 26, 2017
Belgium Tuesday, September 26, 2017
Canada Wednesday, September 27, 2017
Czech Republic Tuesday, September 26, 2017
Denmark Tuesday, September 26, 2017
Europe (EU) Tuesday, September 26, 2017
France Tuesday, September 26, 2017
Germany Tuesday, September 26, 2017
Hong Kong Wednesday, September 27, 2017
India Wednesday, September 27, 2017
Indonesia Wednesday, September 27, 2017
Ireland Tuesday, September 26, 2017
Malaysia Wednesday, September 27, 2017
Mexico Wednesday, September 27, 2017
Netherlands Tuesday, September 26, 2017
New Zealand Wednesday, September 27, 2017
Norway Tuesday, September 26, 2017
Philippines Wednesday, September 27, 2017
Rest of World Wednesday, September 27, 2017
Singapore Wednesday, September 27, 2017
South Africa Wednesday, September 27, 2017
Sweden Tuesday, September 26, 2017
Switzerland Tuesday, September 26, 2017
Taiwan Tuesday, September 26, 2017
Turkey Tuesday, September 26, 2017
United Arab Emirates Wednesday, September 27, 2017
United Kingdom Monday, September 25, 2017
United States Tuesday, September 26, 2017
United Kingdom (Saturday) Saturday, September 23, 2017

Available In Other Materials & Finishes


Key Features

  • Metric or Imperial?: Imperial
  • Thread Size (T): 1/4-28
  • Thread Length (L): 3.1/2 inch
  • Head Diameter (D): 0.492 inch
  • Material: A4 Stainless Steel - Thread Locking
  • View the full product specification.

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1/4-28 UNF x 3.1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel Technical Specification

1/4-28 UNF x 3.1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel Drawing
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter (D)0.492 inch
Head Length (H)0.144 inch
Manufacturing StandardANSI B18.6.3
MaterialA4 Stainless Steel - Thread Locking
Material SpecificationThread Locking A4 Spec
Metric or Imperial?Imperial
Screw Thread Pitch28 TPI
Slot Depth (P)0.087 inch
Slot Width (A)0.075 inch
Thread Length (L)3.1/2 inch
Thread Size (T)1/4-28

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1/4-28 UNF x 3.1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel Description

The 1/4-28 UNF x 3.1/2 inch Imperial Slotted Pan Head Screws (ANSI B18.6.3) - Thread Locking A4 Stainless Steel has the following features:

  • 1/4-28 Thread Size (T)
  • 3.1/2 inch Thread Length (L)
  • 0.144 inch Head Length (H)
  • ANSI B18.6.3 Manufacturing Standard
  • 0.075 inch Slot Width (A)
  • 0.087 inch Slot Depth (P)
  • A4 Stainless Steel - Thread Locking Material
  • Thread Locking A4 Spec Material Specification
  • 28 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.492 inch Head Diameter (D)

Other Key Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 1.00kg.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:02:26 AM
Thursday, August 24, 2017
Specification Last Updated:Wednesday, September 14, 2016
APC (Accu Product Code):SFP-1/4-28-3.1/2-A4-R360
EAN13 (International Article No.):5057195563211
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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