Description
UNF 5/16″, Fully Threaded Hex-Sets and Partially Threaded Hex Bolts, High Tensile (5/ 8.8), Self-Colour/ Black
UNF 5/16″ has 24 T. P. I (Threads Per Inch)
Fixaballsells lengths of UNF, 5/16″, Hex Bolts and Hex Sets.
Hexagon Head Bolt
Bolt is the term used for a partially threaded fastener (bolt with shoulder/ part plain shank bolt), with a head; designed to be used with a nut and washer.
Orders placed before 2pm are dispatchedsame day (Mon-Fri) and free shipping is Royal Mail, 2nd Class (2-5 days). Postage upgrades available at checkout.
Please make your, ‘No. of Items in Pack‘, ‘Length‘ and, ‘Quantity‘ of packs selection from the drop down menus.
UNF 5/16″ has 24 T. P. I (Threads Per Inch) Sizes Available
(FT– Fully Threaded,PT– Partially Threaded)
5/16″-24×3/4″,(FT) HEXAGON SET SCREWS GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×1″,(FT) HEXAGON SET SCREWS GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×1 1/4″,(FT) HEXAGON SET SCREWS GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×1 1/2″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×1 3/4″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×2″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×2 1/4″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×2 1/2″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×3″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×3 1/2″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×3 3/4″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×4″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×4 1/2″,(PT) HEXAGON BOLT GRADE 5 UNF MED. CARBON SELF COLOUR
5/16″-24×7.1/4″,(PT) HEXAGON BOLT GRADE 8 UNFANSI B18.2.1 SAE 8 SELF COLOUR
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FIXABALL Specialist Fixings and Fasteners Suppliers UNC 5/16 Hex Bolts and Hex Sets |
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Length |
Type of Fastener |
Threads Per Inch (T.P.I) |
| 1/2″ | Hex Set (FT) | |
| 1″ | Hex Set (FT) | |
|
1.1/4 |
Hex Set (FT) |
18 T.P.I |
|
1.1/2 |
Hex Bolt (FT) |
|
| 1.3/4″ | Hex Bolt (PT) | |
|
2 |
Hex Bolt (PT) |
|
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2.1/4 |
Hex Bolt (PT) |
|
|
2.1/2 |
Hex Bolt (PT) |
|
|
3.1/4 |
Hex Bolt (PT) |
|
|
3.1/2 |
Hex Bolt (PT) |
|
|
4 |
Hex Bolt (PT) |
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4.1/2 |
Hex Bolt (PT) |
|
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5 |
Hex Bolt (PT) |
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5.1/2 |
Hex Bolt (PT) |
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6 |
Hex Bolt (PT) |
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7 |
Hex Bolt (PT) |
High Tensile, UNC Hex Bolts and Hex Sets.
UNC and UNF high tensile standard is marked with an, ‘5’. This is comparable with Metric, High Tensile – 8.8.
Hex Bolt vs Hex Set Screw
A HexBoltis the term used for apartially threadedfastener, with a hexagon head; designed to be used with a nut and washer. A HexSet (Screw Bolt)is the same, except it isfully threaded.A screw screws into something, a bolt joinsseveral things together from both sides of materials joined. A screw is fully threaded from underneath the head and a bolt is partially threaded (has a part-plain shank/ shoulder).
UNIFIED THREAD STANDARDS
Thread standards agreed upon by standard bodies of Canada, the United Kingdom, and the United States.
Unified National (UN)thread form with a rounded root contour, applies only to external threads. (The UN thread form has a flat, or optionally, a rounded root contour.) The majority of fasteners with a Unified thread form (UNC, UNF) have a rounded root contour i.e. are UNR threads.
Unified National Fine (UNF)is a thread form with a 60 degree flank angle rounded roots and flat crests. For a given diameter it has a smaller thread pitch than an equivalent diameter UNC thread.
Images are for illustration only
