4/40 UNC x 1/4 inch socket head button screw steel dome headed bolts Allen key

Emfast Limited
(1908)
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GBP 7.92
ApproximatelyS$ 13.55
Condition:
New
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5 available
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Shipping:
GBP 9.21 (approx S$ 15.76) International Priority Shipping to United States via eBay's Global Shipping Program
This amount includes seller specified domestic shipping charges as well as applicable international shipping, handling, and other fees. This amount is subject to change until you make payment. For additional information, see the Global Shipping Program terms and conditions
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Located in: wellingborough, Northants, United Kingdom
Import charges: 
Est. £4.29 Amount confirmed at checkout
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Delivery:
Estimated between Wed, 12 Nov and Fri, 21 Nov to 94104
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Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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Coverage:
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eBay item number:235841232533
Last updated on Oct 23, 2025 18:20:16 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Screw Size.
4/40 UNC x 1/4 Inch socket button steel
Material
Steel
Grade
hight tensile
MPN
N/P
Thread Size
4/40 (No.4) UNC
Item Length
1/4 inch
Thread
Unified National Coarse
Brand
Emfast
Screw Size
4/40 UNC Unified National Coarse
Type
Socket Screws
Drive Style
Hex-Key
System of Measurement
Inch
Unit Type
Unit
Number in Pack
2, 4, 5, 6, 10 , 15, 20, 25, 30, 50, 60, 75, 100
Model
Socket head button screw (Allen key drive)
Country/Region of Manufacture
Taiwan
Head Style
Button Head
Finish
Black Oxide (Plain Non-plated)
Country of Origin
Taiwan
Category

Item description from the seller

Seller business information

VAT number: GB 550988018

About this seller

Emfast Limited

99.9% positive feedback•3.9K items sold

Joined May 2020
Usually responds within 24 hours
Founded in 1990 and with over a 150 years' experience in the engineering sector Emfast Limited has established an unrivalled reputation as the East Midlands premier stockist and distributor of ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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