Description
UNF 1/4″, Socket Screw Button, High Tensile/ 10.9, Self-Colour, DIN 9427
Fixaball sells all lengths ofUNF 1/4″ – 28 t.p.i, high tensile, steel grade 10.9, self colour, socket, button screws.
What is a Socket Button/ Dome Screw?
Socket Button Screws, also known as Round Screws or Dome Screws,feature a widely used hexagon/ hex/ allen key drive.Socket Button Head Screws are low-profile, and used for safety and aesthetic applications with their rounded/ mushroom head, featuring no sharp or pointed edges.
Orders placed before 2pm are dispatched same day (Mon-Fri).
Standard, Free Delivery is Royal Mail, 2nd Class (2-5 days, most likely 2 days). For a faster delivery time, select 1st class or courier at checkout.
Please make your ‘no. of tems in pack’, ‘length’ and ‘quantity’ of packs selection from the drop down menus at the top of the page.
UNF 1/4″ – 28 t.p.i, Button Head, Socket Screw/ Allen Bolt Lengths available:
FT: Fully Threaded,PT: Partially Threaded
| Description |
| 1/4″-28×1/4″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×3/8″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×1/2″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×5/8″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×7/8″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×1″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×1 1/4″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×1 1/2″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
| 1/4″-28×1 3/4″,(FT) SOCKET BUTTON HEAD SCREWS UNF ALLOY SELF COLOUR |
Red = request length
All button head bolts and screwsare measured from the underside of the head.
|
Material/ Finish |
Appearance |
Level of Corrosion Resistance |
Typical Application |
|
High Tensile Steel, Grade 10.9 |
Self-Colour (black with no surface treatment) |
Low, without further surface treatment |
– No exposure to moisture – Often Greased/ Oilied |
Image is for illustrative purposes only.
