M12 x Under 90mm, Hex Bolt, Nut and Washers, High Tensile/ 8.8, Zinc, DIN 931.
M12 x Under 90mm, Hexagon/ Hex Head, Part Plain Shank, Partially Threaded Bolts, High Tensile, Steel Grade 8.8, Zinc Plated, DIN 931, Plus Full Hex Nut and 2, Form A, Washers
Fixaball sell all lengths of M12 hexagon head, bolts.
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 dispatched same 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.
M12 Hex Bolts Lengths Availaball
-
M12 X 40 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 45 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 50 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 55 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 60 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 65 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 70 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 75 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 80 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 90 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 100 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 110 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 120 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 130 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 140 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 150 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 160 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 170 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 180 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 200 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers M12 X 220 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers
- Select 200 and Write a Note Requesting 220mm
M12 X 230 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers
- Select 200 and Write a Note Requesting 230mm
M12 X 240 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers
- Select 200 and Write a Note Requesting 240mm
M12 X 250 HEX BOLT 8.8 DIN 931 BZP with Full Nut and 2 Washers
- Select 200 and Write a Note Requesting 250mm
Bolt
Bolt is the term used for a partially threaded fastener (shoulder bolt/ plain shank bolt), with a hexagon head; designed to be used with a nut and washer.
Metric Coarse (Standard Thread) dimensions are measured in Millimetre (mm) units and were developed to simplify the imperial systems. Europe moved to this system but the Americans choose Imperial as their default. A coarse thread has less helical coils per mm than a Metric Fine Thead. Coarse is used for heavier loads and fine is used for lighter loads prone to vibrations.
Bolt Thread
The thread length of a shoulder bolt/ plain shank bolt tends to be 2.5 times the diameter of the fastener. Please ask for exact measurements if the shoulder is crucial.
Bolt vs Screw
A screw screws into something, a bolt joins several 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)
Zinc/ BZP Coating
Zinc coats the fastener to add moisture resistance to the steel to slow down the oxidisation (rusting) of the metal. It does not make the steel waterproof. Zinc is used for inernal application for an aesthetic shine (chrome type finish) or where there is likely to be moisture on the screw e.g. garage. Self-colour (no coating) is ok to use with a light covering of oil/ grease, when the fastener is not on show or its appearance is not important.
DIN 931 Hex Bolts Dimensions
|
Diameter |
Width Across Flat (s) |
Thread Length |
||||||||
|
DIN 931 |
ISO 4014 |
DIN 931 Length (in MM) |
ISO 4014 Length (in MM) |
|||||||
|
Min |
Max |
Min |
Max |
≥125 |
>125≥200 |
≥200 |
≥125 |
>125≥200 |
≥200 |
|
|
M2 |
3.82 |
4.00 |
3.82 |
4.00 |
10 |
- |
- |
10 |
- |
- |
|
M3 |
5.32 |
5.50 |
5.32 |
5.50 |
12 |
- |
- |
12 |
- |
- |
|
M4 |
6.78 |
7.00 |
6.78 |
7.00 |
14 |
- |
- |
14 |
- |
- |
|
M5 |
7.78 |
8.00 |
7.78 |
8.00 |
16 |
22 |
- |
16 |
- |
- |
|
M6 |
9.78 |
10.00 |
9.78 |
10.00 |
18 |
24 |
- |
18 |
- |
- |
|
M8 |
12.73 |
13.00 |
12.73 |
13.00 |
22 |
28 |
41 |
22 |
- |
- |
|
M10 |
16.73 |
17.00 |
15.73 |
16.00 |
26 |
32 |
45 |
26 |
- |
- |
|
M12 |
18.67 |
19.00 |
17.73 |
18.00 |
30 |
36 |
49 |
30 |
- |
- |
|
M14 |
21.67 |
22.00 |
20.67 |
21.00 |
34 |
40 |
53 |
34 |
40 |
- |
|
M16 |
23.67 |
24.00 |
23.67 |
24.00 |
38 |
44 |
57 |
38 |
44 |
- |
|
M18 |
26.67 |
27.00 |
26.67 |
27.00 |
42 |
48 |
61 |
42 |
48 |
- |
|
M20 |
29.67 |
30.00 |
29.67 |
30.00 |
46 |
52 |
65 |
46 |
52 |
- |
|
M22 |
31.61 |
32.00 |
33.38 |
34.00 |
50 |
56 |
69 |
50 |
56 |
69 |
|
M24 |
35.38 |
36.00 |
35.38 |
36.00 |
54 |
60 |
73 |
54 |
60 |
73 |
|
M27 |
40.00 |
41.00 |
40.00 |
41.00 |
60 |
66 |
79 |
60 |
66 |
79 |
|
M30 |
45.00 |
46.00 |
45.00 |
46.00 |
66 |
72 |
85 |
66 |
72 |
85 |
|
M33 |
49.00 |
50.00 |
49.00 |
50.00 |
72 |
78 |
91 |
- |
78 |
91 |
|
M36 |
53.80 |
55.00 |
53.80 |
55.00 |
78 |
84 |
97 |
- |
84 |
97 |
|
M39 |
58.80 |
60.00 |
58.80 |
60.00 |
84 |
90 |
103 |
- |
90 |
103 |
|
M42 |
63.10 |
65.00 |
63.10 |
65.00 |
90 |
96 |
109 |
- |
96 |
109 |
|
M45 |
68.10 |
70.00 |
68.10 |
70.00 |
96 |
102 |
115 |
- |
102 |
115 |
|
M48 |
73.10 |
75.00 |
73.10 |
75.00 |
102 |
108 |
121 |
- |
108 |
121 |
|
M52 |
78.10 |
80.00 |
78.10 |
80.00 |
- |
116 |
129 |
- |
116 |
129 |
|
M56 |
82.80 |
85.00 |
82.80 |
85.00 |
- |
124 |
137 |
- |
- |
137 |
|
M60 |
87.80 |
90.00 |
87.80 |
90.00 |
- |
132 |
145 |
- |
- |
145 |
|
M64 |
92.80 |
95.00 |
92.80 |
95.00 |
- |
140 |
153 |
- |
- |
153 |
|
M72 |
102.80 |
105.00 |
-- |
-- |
- |
156 |
169 |
- |
- |
- |
Spanner Sizes
|
FIXABALL – Specialist Fixings and Fasteners Spanner Sizes METRIC - Hexagon Head Bolts/ Sets |
|
|
Thread Size/ Diameter |
Spanner Size |
|
M3 (3mm) |
5.5mm |
|
M4 (4mm) |
7mm |
|
M5 (5mm) |
8mm |
|
M6 (6mm) |
10mm |
|
M8 (8mm) |
13mm |
|
M10 (10mm) |
17mm |
|
M12 (12mm) |
19mm |
|
M14 (14mm) |
22mm |
|
M16 (16mm) |
24mm |
|
Metric Threads/ Pitches |
|||
|
Fixaball – Specialists in Fixings and Fasteners |
|||
|
Pitch / Thread Types |
|||
|
Size |
Standard/ Coarse |
Fine |
Super Fine |
|
M1.6 |
0.35 |
||
|
M2 |
0.4 |
||
|
M2.5 |
0.45 |
||
|
M3 |
0.5 |
||
|
M4 |
0.7 |
||
|
M5 |
0.8 |
||
|
M6 |
1.0 |
||
|
M7 |
1.0 |
||
|
M8 |
1.25 |
1.0 |
|
|
M10 |
1.5 |
1.25 |
1.0 |
|
M12 |
1.75 |
1.5 |
1.25 |
|
M14 |
2.0 |
1.5 |
|
|
M16 |
2.0 |
1.5 |
|
|
M18 |
2.5 |
2.0 |
1.5 |
|
M20 |
2.5 |
2.0 |
1.5 |
|
M22 |
2.5 |
2.0 |
1.5 |
|
M24 |
3.0 |
2.0 |
|
|
M27 |
3.0 |
2.0 |
|
|
M30 |
3.5 |
2.0 |
|
|
M33 |
3.5 |
||
|
M36 |
4.0 |
||
|
M39 |
4.0 |
||
|
M45 |
4.5 |
||
|
M52 |
5.0 |
||
|
M56 |
5.5 |
||
Equivalent Standards
- ISO 4014
- CSN 21101
- PN 82101
- UNI 5737
- EU 24014
Odd Quantities
Choose, 'Number of Items in Pack' closest to what you need and add to cart and either multiply the pack size by the 'Quantity' or choose a different 'Number of Items in Pack' to make up the total amount you need. EXAMPLE 1: for 8 fasteners choose 4, 'Number of Items in Pack' and 2 'Quantity' (add to cart). EXAMPLE 2: for 28 fasteners choose 24, 'Number of Items in Pack' (add to cart) and 4, 'Number of Items in Pack' (add to cart)
Delivery
Orders placed before 2pm are usually dispatched same day (Mon-Fri). Orders after 2pm will be dispatched, next day.
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.
Image is for illustrative purposes only.
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