Emfast
The only place to go for all your fastener requirements
With over 40,000 items in stock available for
immediate dispatch all with free delivery
Socket Head Cap Screws in UNF (Unified National Fine) Thread
Available in diameter of 10/32, 3/16, 1/4, 5/16 or 7/16 Inch Stainless Steel Grade A2 304
We have them in various Lengths and Pack Size, also available with nuts and washers
please choose using the drop-down menus
Further technical information below
Shop Categories |
10/32
Thread Diameter 10/32
Threads Per Inch – 32
Allen Key Size – 5/32 Inch
Head Diameter - 0.303 - 0.312 Inch
Head Depth - 0.185 - 0.190 Inch
3/16
Thread Diameter – 3/16 Inch
Threads Per Inch – 32
Allen Key Size – 5/32 Inch
Head Diameter - 0.303 - 0.312 Inch
Head Depth - 0.185 - 0.190 Inch
1/4
Thread Diameter - 1/4 Inch
Threads Per Inch - 28
Head Diameter - 0.365 - 0.375 Inch
Head Depth - 0.244 - 0.250 Inch
5/16
Thread Diameter – 5/16 Inch
Threads Per Inch – 24
Allen Key Size – ¼ Inch
Head Diameter - 0.425 - 0.437 Inch
Head Depth - 0.306 - 0.312 Inch
7/16
Thread Diameter – 7/16 Inch
Threads Per Inch – 20
Allen Key Size – 3/8 Inch
Head Depth - 0.430 - 0.437 Inch
About us
Emfast Limited is a family-owned company and was founded in 1990 with over 50 years' experience in the engineering sector.
All Fasteners we sell are from globally recognized manufacturers and meet all international quality standards in terms of strengths, dimensional and materials.
We ship world-wide, and supply to end-users and companies large and small. Emfast supplies a wide range of fasteners and fittings to the automotive, aerospace, defence, engineering and motorsport sectors.
All of our listings include VAT at the current rate and a VAT invoice can be supplied upon request.
Shipping
All order come with free standard shipping with upgraded shipping available at a small charge. We use Royal Mail, Yodel, Evri and APC.
We aim to dispatch all orders same day Monday to Friday when ordered by 4pm.
We hope your items are delivered by the estimated arrival date supplied by the shipping company however this cannot be guaranteed.
To ensure you receive your order as quickly as possible, we will on some occasions dispatch orders by an alternative delivery partner this is normally down to size/weight or if after chosen couriers collection time.
Contact Information
Please feel free to drop us a message We aim to respond to you same day during our opening hours of Monday to Friday, 8.15am until 5pm
(except for public bank holidays and our shutdown period in between Christmas and New Year)
Returns
Items must be returned unopened and unused and return postage to us is at buyers cost and risk.
If you wish to return an item please start a return on eBay
A small handling charges will be incurred for items returned that are not due to fault of the seller. e.g: ordered by mistake, wrong size ordered etc