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4-40 UNC x 3/4 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze
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4-40 UNC x 3/4 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze

SSK-4-40-3/4-PB By AccuScrews
. Order within 03 hours, 36 minutes. Details. Find out when you will get it.
Location Get it by
Australia Friday, March 31, 2017
Canada Friday, March 31, 2017
Europe (EU) Thursday, March 30, 2017
India Friday, March 31, 2017
Ireland Thursday, March 30, 2017
Mexico Friday, March 31, 2017
Rest of World Friday, March 31, 2017
United Kingdom Wednesday, March 29, 2017
United States Thursday, March 30, 2017
United Kingdom (Saturday) Saturday, April 1, 2017

Eligible for 30 day returns. Details.

Key Features


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£2.98 / each.
Buy more & save
400 units£1.44 each52% Discount
800 units£1.16 each61% Discount
2000 units£0.99 each67% Discount
4000 units£0.90 each70% Discount
Manufactured to your order. Allow 20 working days to dispatch.
Buy online and we'll manufacture your components within 20 working days.
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4-40 UNC x 3/4 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze Technical Specification

4-40 UNC x 3/4 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze Drawing
Countersunk Length (H)0.083 inch
FinishSelf Colour
General Tolerance+/- 0.13mm
Head Diameter [max] (D)0.255 inch
Hexagon A/F (A)1/16 inch
Hexagon Depth (P)0.055 inch
Manufacturing StandardANSI B18.3
MaterialPhosphor Bronze
Material SpecificationPB102 Phosphor Bronze
Metric or Imperial?Imperial
Overall Length (L)3/4 inch
Screw Thread Pitch40 TPI
Thread Size (T)4-40

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4-40 UNC x 3/4 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze Description

The 4-40 UNC x 3/4 inch Socket Countersunk Screws (ANSI B18.3) - Phosphor Bronze has the following features:

  • 4-40 Thread Size (T)
  • 1/16 inch Hexagon A/F (A)
  • 0.055 inch Hexagon Depth (P)
  • ANSI B18.3 Manufacturing Standard
  • 3/4 inch Overall Length (L)
  • Phosphor Bronze Material
  • PB102 Phosphor Bronze Material Specification
  • 40 TPI Screw Thread Pitch
  • Self Colour Finish
  • +/- 0.13mm General Tolerance
  • Imperial Metric or Imperial?
  • 0.255 inch Head Diameter [max] (D)
  • 0.083 inch Countersunk Length (H)

Other Key Information

Shipping Destinations:Worldwide.
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Weight: Not defined.
Product First Available:Sunday, June 28, 2015
Stock Last Updated:12:23 PM
Tuesday, February 28, 2017
Specification Last Updated:Wednesday, October 12, 2016
APC (Accu Product Code):SSK-4-40-3/4-PB
EAN13 (International Article No.):5057195319399
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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