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Priced In Multiples of 10, Quantity Discounts Available
10.9 High Tensile Steel
DIN 7991 / ISO 10642
Socket Countersunk Screws. Manufactured to DIN 7991 / ISO 10642 in Self Colour ( Black ) High Tensile 10.9 Steel. Please note that these are sold in multiples of 10. Socket countersunk screws are typically used when a flush fitting screw is required. Ideal when a screw with a low profile is required or for when the screw head can not protrude from the work surface. Ideal for high stress applications or for where a high strength bolt is required. These screws come mostly part threaded as standard after a certain length. Please note that these bolts offer little to no protection from rusting and are more suited for indoor use or for applications where they are protected from moisture.
Code:
Bolt Base Ltd Delivery & Returns
UK Orders Orders placed by 1.00pm will be dispatched same day.
Shipping will be charged at a rate of £3.00 for second class and £3.95 for 1st class royal mail. Shipping will be free of charge on orders with a value over £50.00.
All UK orders will be sent by royal mail if selected at checkout, heavier and higher value orders may be sent by DHL.
Next day delivery is available for £7.99 and will be made by DHL or Royal mail Special Delivery. Orders must be received before 1.00pm. Next day delivery orders placed between 1.00pm Thursday and 1.00pm Friday will likely not arrive till Monday. Next day orders placed between 1.00pm Friday and 1.00pm Monday will be due for arrival on Tuesday.
Usual shipping time for royal mail 1st class is 1-3 working days but can sometimes take a little longer in some circumstances.
Returns We operate a 60 day return policy and try to keep things as simple as possible.
All goods should be returned to us in the same condition we sent them in and should always be unused, any returns we receive with signs that they have been used may be returned to the customer and a refund or exchange may be denied.
For goods that we have supplied correctly you are entitled to return these to us for a full refund (excluding any shipping paid) or an exchange if preferred. Please return goods to us either with original invoice or a photo copy so that we can identify your order. Please also include a note explaining what you would like us to do for you whether it is an exchange or refund. Please include a note even if already discussed by email or over the phone.
For goods that are faulty or have been incorrectly supplied we can offer a full refund including any shipping paid or an exchange if preferred. Please return goods to us either with original invoice or a photo copy so that we can identify your order. Please also include a note explaining what you would like us to do for you whether it is an exchange or refund. Please include a note even if already discussed by email or over the phone.
For all returns please make sure that you retain any proof of postage as we can not be held responsible for any returns that do not reach us.
All returns should be clearly marked and sent to: Bolt Base LTD Returns Unit 6A The Trade Center Bruce Street Alloa Clackmannanshire FK10 1RX UK
Please contact us for our Payment & Security policy.
Reference
Diameter
Head Diameter
Head Height
Thread Diameter
Thread Pitch
Allen Key Size
Countersink Angle
1848229573
M2
4mm
1.2mm
2mm
0.4mm
1.3mm
90°
1169433243
M2.5
5mm
1.5mm
2.5mm
0.45mm
1.5mm
90°
1397331829
M3
6mm
1.7mm
3mm
0.5mm
2mm
90°
3811571004
M4
8mm
2.3mm
4mm
0.7mm
2.5mm
90°
3729775756
M5
10mm
2.8mm
5mm
0.8mm
3mm
90°
2473691990
M6
12mm
3.3mm
6mm
1.0mm
4mm
90°
1090315323
M8
16mm
4.4mm
8mm
1.25mm
5mm
90°
Specifications
1848229573
Diameter
M2
1848229573
Head Diameter
4mm
1848229573
Head Height
1.2mm
1848229573
Thread Diameter
2mm
1848229573
Thread Pitch
0.4mm
1848229573
Allen Key Size
1.3mm
1848229573
Countersink Angle
90°
1169433243
Diameter
M2.5
1169433243
Head Diameter
5mm
1169433243
Head Height
1.5mm
1169433243
Thread Diameter
2.5mm
1169433243
Thread Pitch
0.45mm
1169433243
Allen Key Size
1.5mm
1169433243
Countersink Angle
90°
1397331829
Diameter
M3
1397331829
Head Diameter
6mm
1397331829
Head Height
1.7mm
1397331829
Thread Diameter
3mm
1397331829
Thread Pitch
0.5mm
1397331829
Allen Key Size
2mm
1397331829
Countersink Angle
90°
3811571004
Diameter
M4
3811571004
Head Diameter
8mm
3811571004
Head Height
2.3mm
3811571004
Thread Diameter
4mm
3811571004
Thread Pitch
0.7mm
3811571004
Allen Key Size
2.5mm
3811571004
Countersink Angle
90°
3729775756
Diameter
M5
3729775756
Head Diameter
10mm
3729775756
Head Height
2.8mm
3729775756
Thread Diameter
5mm
3729775756
Thread Pitch
0.8mm
3729775756
Allen Key Size
3mm
3729775756
Countersink Angle
90°
2473691990
Diameter
M6
2473691990
Head Diameter
12mm
2473691990
Head Height
3.3mm
2473691990
Thread Diameter
6mm
2473691990
Thread Pitch
1.0mm
2473691990
Allen Key Size
4mm
2473691990
Countersink Angle
90°
1090315323
Diameter
M8
1090315323
Head Diameter
16mm
1090315323
Head Height
4.4mm
1090315323
Thread Diameter
8mm
1090315323
Thread Pitch
1.25mm
1090315323
Allen Key Size
5mm
1090315323
Countersink Angle
90°
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Product Information
Units Per Pack
1+
11+
26+
51+
101+
Number of PacksQty
Total Cost
10.9 High Tensile Self Colour Socket Countersunk Screws - M2 x 5
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M2 x 6
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M2 x 8
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M2 x 10
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M2.5 x 6
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M2.5 x 10
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M2.5 x 12
1+
£1.81
£1.51
11+
£1.74
£1.45
26+
£1.70
£1.42
51+
£1.63
£1.36
101+
£1.58
£1.32
In stock
10
£1.81
£1.51
£1.74
£1.45
£1.70
£1.42
£1.63
£1.36
£1.58
£1.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 5
1+
£0.50
£0.42
11+
£0.49
£0.41
26+
£0.48
£0.40
51+
£0.43
£0.36
101+
£0.41
£0.34
In stock
10
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.43
£0.36
£0.41
£0.34
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 6
1+
£0.50
£0.42
11+
£0.49
£0.41
26+
£0.48
£0.40
51+
£0.43
£0.36
101+
£0.41
£0.34
In stock
10
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.43
£0.36
£0.41
£0.34
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 8
1+
£0.48
£0.40
11+
£0.43
£0.36
26+
£0.42
£0.35
51+
£0.41
£0.34
101+
£0.38
£0.32
In stock
10
£0.48
£0.40
£0.43
£0.36
£0.42
£0.35
£0.41
£0.34
£0.38
£0.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 10
1+
£0.49
£0.41
11+
£0.48
£0.40
26+
£0.43
£0.36
51+
£0.42
£0.35
101+
£0.41
£0.34
In stock
10
£0.49
£0.41
£0.48
£0.40
£0.43
£0.36
£0.42
£0.35
£0.41
£0.34
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 12
1+
£0.50
£0.42
11+
£0.49
£0.41
26+
£0.48
£0.40
51+
£0.43
£0.36
101+
£0.41
£0.34
In stock
10
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.43
£0.36
£0.41
£0.34
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 16
1+
£0.60
£0.50
11+
£0.59
£0.49
26+
£0.58
£0.48
51+
£0.52
£0.43
101+
£0.49
£0.41
In stock
10
£0.60
£0.50
£0.59
£0.49
£0.58
£0.48
£0.52
£0.43
£0.49
£0.41
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 20
1+
£0.70
£0.58
11+
£0.67
£0.56
26+
£0.62
£0.52
51+
£0.59
£0.49
101+
£0.53
£0.44
In stock
10
£0.70
£0.58
£0.67
£0.56
£0.62
£0.52
£0.59
£0.49
£0.53
£0.44
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 22
1+
£0.73
£0.61
11+
£0.72
£0.60
26+
£0.70
£0.58
51+
£0.64
£0.53
101+
£0.60
£0.50
In stock
10
£0.73
£0.61
£0.72
£0.60
£0.70
£0.58
£0.64
£0.53
£0.60
£0.50
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 25
1+
£0.71
£0.59
11+
£0.70
£0.58
26+
£0.64
£0.53
51+
£0.60
£0.50
101+
£0.58
£0.48
In stock
10
£0.71
£0.59
£0.70
£0.58
£0.64
£0.53
£0.60
£0.50
£0.58
£0.48
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 30
1+
£0.80
£0.67
11+
£0.78
£0.65
26+
£0.72
£0.60
51+
£0.70
£0.58
101+
£0.64
£0.53
In stock
10
£0.80
£0.67
£0.78
£0.65
£0.72
£0.60
£0.70
£0.58
£0.64
£0.53
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 35
1+
£1.01
£0.84
11+
£0.98
£0.82
26+
£0.92
£0.77
51+
£0.88
£0.73
101+
£0.80
£0.67
In stock
10
£1.01
£0.84
£0.98
£0.82
£0.92
£0.77
£0.88
£0.73
£0.80
£0.67
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 40
1+
£1.14
£0.95
11+
£1.10
£0.92
26+
£1.03
£0.86
51+
£1.00
£0.83
101+
£0.92
£0.77
In stock
10
£1.14
£0.95
£1.10
£0.92
£1.03
£0.86
£1.00
£0.83
£0.92
£0.77
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M3 x 50
1+
£1.44
£1.20
11+
£1.39
£1.16
26+
£1.32
£1.10
51+
£1.24
£1.03
101+
£1.18
£0.98
In stock
10
£1.44
£1.20
£1.39
£1.16
£1.32
£1.10
£1.24
£1.03
£1.18
£0.98
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 6
1+
£0.52
£0.43
11+
£0.50
£0.42
26+
£0.49
£0.41
51+
£0.48
£0.40
101+
£0.42
£0.35
In stock
10
£0.52
£0.43
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.42
£0.35
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 8
1+
£0.48
£0.40
11+
£0.43
£0.36
26+
£0.42
£0.35
51+
£0.41
£0.34
101+
£0.38
£0.32
In stock
10
£0.48
£0.40
£0.43
£0.36
£0.42
£0.35
£0.41
£0.34
£0.38
£0.32
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 10
1+
£0.49
£0.41
11+
£0.48
£0.40
26+
£0.43
£0.36
51+
£0.42
£0.35
101+
£0.41
£0.34
In stock
10
£0.49
£0.41
£0.48
£0.40
£0.43
£0.36
£0.42
£0.35
£0.41
£0.34
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 12
1+
£0.50
£0.42
11+
£0.49
£0.41
26+
£0.48
£0.40
51+
£0.43
£0.36
101+
£0.41
£0.34
In stock
10
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.43
£0.36
£0.41
£0.34
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 14
1+
£0.53
£0.44
11+
£0.52
£0.43
26+
£0.50
£0.42
51+
£0.49
£0.41
101+
£0.43
£0.36
In stock
10
£0.53
£0.44
£0.52
£0.43
£0.50
£0.42
£0.49
£0.41
£0.43
£0.36
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 15
1+
£0.58
£0.48
11+
£0.53
£0.44
26+
£0.52
£0.43
51+
£0.50
£0.42
101+
£0.48
£0.40
In stock
10
£0.58
£0.48
£0.53
£0.44
£0.52
£0.43
£0.50
£0.42
£0.48
£0.40
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 16
1+
£0.52
£0.43
11+
£0.50
£0.42
26+
£0.49
£0.41
51+
£0.48
£0.40
101+
£0.42
£0.35
In stock
10
£0.52
£0.43
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.42
£0.35
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 18
1+
£0.58
£0.48
11+
£0.53
£0.44
26+
£0.52
£0.43
51+
£0.49
£0.41
101+
£0.43
£0.36
In stock
10
£0.58
£0.48
£0.53
£0.44
£0.52
£0.43
£0.49
£0.41
£0.43
£0.36
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 20
1+
£0.52
£0.43
11+
£0.50
£0.42
26+
£0.49
£0.41
51+
£0.48
£0.40
101+
£0.42
£0.35
In stock
10
£0.52
£0.43
£0.50
£0.42
£0.49
£0.41
£0.48
£0.40
£0.42
£0.35
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 22
1+
£0.59
£0.49
11+
£0.58
£0.48
26+
£0.53
£0.44
51+
£0.50
£0.42
101+
£0.48
£0.40
In stock
10
£0.59
£0.49
£0.58
£0.48
£0.53
£0.44
£0.50
£0.42
£0.48
£0.40
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 25
1+
£0.53
£0.44
11+
£0.52
£0.43
26+
£0.50
£0.42
51+
£0.48
£0.40
101+
£0.42
£0.35
In stock
10
£0.53
£0.44
£0.52
£0.43
£0.50
£0.42
£0.48
£0.40
£0.42
£0.35
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 30
1+
£0.58
£0.48
11+
£0.53
£0.44
26+
£0.52
£0.43
51+
£0.49
£0.41
101+
£0.43
£0.36
In stock
10
£0.58
£0.48
£0.53
£0.44
£0.52
£0.43
£0.49
£0.41
£0.43
£0.36
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 35
1+
£0.59
£0.49
11+
£0.58
£0.48
26+
£0.53
£0.44
51+
£0.50
£0.42
101+
£0.48
£0.40
In stock
10
£0.59
£0.49
£0.58
£0.48
£0.53
£0.44
£0.50
£0.42
£0.48
£0.40
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 40
1+
£0.62
£0.52
11+
£0.60
£0.50
26+
£0.59
£0.49
51+
£0.53
£0.44
101+
£0.50
£0.42
In stock
10
£0.62
£0.52
£0.60
£0.50
£0.59
£0.49
£0.53
£0.44
£0.50
£0.42
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 45
1+
£0.80
£0.67
11+
£0.78
£0.65
26+
£0.72
£0.60
51+
£0.70
£0.58
101+
£0.64
£0.53
In stock
10
£0.80
£0.67
£0.78
£0.65
£0.72
£0.60
£0.70
£0.58
£0.64
£0.53
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 60
1+
£1.10
£0.92
11+
£1.08
£0.90
26+
£1.01
£0.84
51+
£0.94
£0.78
101+
£0.89
£0.74
In stock
10
£1.10
£0.92
£1.08
£0.90
£1.01
£0.84
£0.94
£0.78
£0.89
£0.74
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M4 x 70
1+
£1.31
£1.09
11+
£1.24
£1.03
26+
£1.20
£1.00
51+
£1.13
£0.94
101+
£1.03
£0.86
In stock
10
£1.31
£1.09
£1.24
£1.03
£1.20
£1.00
£1.13
£0.94
£1.03
£0.86
0
£0.00
£0.00
10.9 High Tensile Self Colour Socket Countersunk Screws - M5 x 6
1+
£0.49
£0.41
11+
£0.48
£0.40
26+
£0.43
£0.36
51+
£0.42
£0.35
101+
£0.41
£0.34
In stock