UNF 10/ 32 Socket Screw Countersunk High Tensile 10.9 DIN7991
UNF 10/ 32 Socket Screw Countersunk High Tensile 10.9 DIN7991
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About this product :
UNF 10/ 32 (32 T.P.I.), Fine Pitch, High Tensile (Grade 10.9), Self Colour. Allen (hex) Socket, Countersunk Head, Allen Screw/ Bolt, ISO 10642, B18.3, BS 2470
Fixaballsells all lengths of 10/ 32, UNF, countersunk socket screw bolts at the best internet prices
Hex/ Allen Socket Countersunk Screw/ Bolts
Countersunk eners are designed to fit flush on the connecting surface when fully tightened. They are tightened and loosened with an allen/ hex key drive.
How to measure a countersunkfixing/ ener
The length of a countersunk fixing/ ener is always from tip to the top.
Orders placed before 2pm are dispatchedsame day (Mon-Fri).
Standard, is Royal Mail, 2nd Class (2-5 days, most likely 2 days). For a er delivery time, select 1st class or courier at checkout.
Please make your, 'No. of Items in Pack', 'Length' and, 'Quantity' of packs selection from the drop down menus.
UNF, 10/ 32" Allen Socket, CountersunkScrew/ Bolt lengths at Fixaball:
FT - Fully Threaded
PT - Partially Threaded
#10-32x1/4",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x5/16",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x3/8",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x7/16",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x1/2",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x3/4",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x7/8",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x1",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x1 1/4",(FT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x1 1/2",(PT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x1 3/4",(PT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x2",(PT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x2 1/2",(PT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
#10-32x3",(PT) SOCKET COUNTERSUNK HEAD SCREWS UNF ALLOY SELF COLOUR
High Tensile – 10.9 Grade.
Available Finish: Plain/ Black/ Self Colour
Fixaball – Specialist Fixings and eners
UNC/UNF Countersunk Socket Screw/ Bolt Diameters and T.P.I.'s
Conforming toISO 10642, B18.3, BS 2470
Thread Pitch (Threads Per Inch/ T.P.I.)
Diameter
UNC
UNF
No. 4
40
48
No. 5
40
44
No. 6
32
40
No. 8
32
36
No. 10
24
32
¼
20
28
5/16
18
24
3/8
16
24
7/16
14
20
½
13
20
5/8
11
18
¾
10
16
7/8
9
14
1
8
12
1.1/4
7
12
1.1/2
6
12
Self Colour, High Tensile 10.9 Material Properties
Material/ Finish
Appearance
Level of Corrosion Resistance
Typical Application
High Tensile Steel (10.9)
Self-Colour (black)
Low, without further surface treatment
· No exposure to moisture
· Often Greased/ Oiled
UNIFIED THREAD STANDARDS
The basic American standards for ening screw threads as agreed upon by standard bodies of Canada, the United Kingdom, and the United States. They are a complete and integrated system of threads for ening purposes. Their outstanding characteristic is general interchangeability of threads achieved through the standardization of thread form, diameter-pitch combinations, and limits of size
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 eners 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.
