FREE Delivery Over £30 Nett
15,000+ Stock Lines
30 Day Returns
Family Owned & Run
Celebrating 30 Years of Trading.
To mark 30 years of trading this month, we have reduced our carriage paid threshold to £30 nett.
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Coach bolts, also commonly known as carriage bolts or cup square hex, are a 'self locking' bolt used for timber to timber construction. The square underneath the head pulls into the timber and means you don't need to hold one side of the bolt with a wrench when tightening. Coach bolts are mild steel to allow for movement in the timbers over time and ensures the bolts will bend with the timbers and not shear.
D: M12 x 1.75 pitch
L: 50mm
dk: 30.65mm
k: 6.95mm
v: 12.70mm
f: 8.75mm
b: Not specified by DIN 603 - please call us if you have any specific requirements
m: 10mm
s: 19mm
Material: Steel
Grade: 4.8 mild steel
Finish: Bright zinc plated
Supplied with nuts: Yes
DIN standard: DIN 603
Click here to view a full size table
Applications
Timber to timber applications, metal to timber applications, fencing, landscaping, roofing & construction.
Delivery Options
TC Fixings Ltd offers a range of delivery services across the UK to suit different order sizes and delivery times. Orders are dispatched using reliable courier and postal services to ensure products arrive quickly and safely.
Delivery Summary
Free delivery: Orders over £30 nett qualify for free delivery
Same-day dispatch: Orders placed before 15:00 Monday–Friday are usually dispatched the same day (subject to stock availability)
Collection: Available from our premises
Local delivery: Free van delivery available in Saffron Walden and surrounding villages
Free Delivery
Orders over £30 nett qualify for free delivery.
If your order is close to the threshold, adding additional items may allow you to qualify for free delivery.
Free delivery applies to standard mainland UK delivery only.
Delivery Charges
Orders under £30 nett are subject to carriage charges. Available delivery options are shown below.
Royal Mail Services (Up to 2kg)
| Service | Delivery Time | Cost |
|---|---|---|
| Royal Mail Standard 48 Tracked | 3–5 working days | £4.99 |
| Royal Mail 24 Tracked (Most Popular) | 1–3 working days | £5.99 |
| Special Delivery by 1pm | Next working day | £14.99 |
| Special Delivery by 9am | Next working day | £49.99 |
Royal Mail services are available for consignments up to 2kg.
Courier Services
| Service | Delivery Time | Cost |
|---|---|---|
| Standard Courier | 2–3 working days | £6.98 |
| Express Delivery (Most Popular) | 1–2 working days | £8.99 |
| Next Working Day by 13:00 | Next working day | £10.99 |
| Next Working Day by 11:00 | Next working day | £14.99 |
| Saturday Delivery | Saturday | £9.98 |
Orders placed before 15:00 Monday–Friday are normally dispatched the same working day, subject to stock availability.
Delivery Surcharges
Additional charges may apply in certain circumstances.
Extended Delivery Areas
Orders to the following locations may incur additional delivery charges:
Isle of Wight
Isle of Man
Scottish Highlands
Scottish Isles
Northern Ireland
Channel Isles
These charges will be shown at checkout where applicable.
Long Item Surcharge
Items measuring 1.5 metres or longer are subject to a £12 length surcharge per shipment.
Dispatch Information
Orders placed before 15:00 Monday–Friday are normally dispatched the same working day when all items are in stock.
Orders placed after this time, or on weekends and bank holidays, will be dispatched on the next working day.
Next working day delivery services apply Monday–Friday excluding bank holidays.
Collection
Customers may collect orders from our premises.
Collection orders are normally ready within 1 hour, provided all items are in stock. Please wait for confirmation before travelling to collect your order.
Local Van Delivery
TC Fixings offers a free local van delivery service to customers in Saffron Walden and surrounding villages.
Please contact our team for further information if you are located in this area.
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Quantity WarningPlease be aware that this product only sold in multiples of 0.
Dia: M6
Length: 20mm
SKU: CSH06020
256 In Stock
£0.09
EACH
Dia: M6
Length: 25mm
SKU: CSH06025
417 In Stock
£0.07
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Dia: M6
Length: 30mm
SKU: CSH06030
143 In Stock
£0.11
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Dia: M6
Length: 40mm
SKU: CSH06040
246 In Stock
£0.09
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Dia: M6
Length: 50mm
SKU: CSH06050
176 In Stock
£0.13
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Dia: M6
Length: 60mm
SKU: CSH06060
680 In Stock
£0.12
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Dia: M6
Length: 65mm
SKU: CSH06065
382 In Stock
£0.13
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Dia: M6
Length: 70mm
SKU: CSH06070
316 In Stock
£0.17
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Dia: M6
Length: 75mm
SKU: CSH06075
184 In Stock
£0.17
EACH
Dia: M6
Length: 80mm
SKU: CSH06080
240 In Stock
£0.17
EACH
Dia: M6
Length: 90mm
SKU: CSH06090
272 In Stock
£0.17
EACH
Dia: M6
Length: 100mm
SKU: CSH06100
455 In Stock
£0.21
EACH
Dia: M6
Length: 130mm
SKU: CSH06130
186 In Stock
£0.19
EACH
Dia: M6
Length: 150mm
SKU: CSH06150
98 In Stock
£0.30
EACH
Dia: M8
Length: 30mm
SKU: CSH08030
40 In Stock
£0.16
EACH
Dia: M8
Length: 40mm
SKU: CSH08040
438 In Stock
£0.19
EACH
Dia: M8
Length: 45mm
SKU: CSH08045
179 In Stock
£0.18
EACH
Dia: M8
Length: 50mm
SKU: CSH08050
3903 In Stock
£0.19
EACH
Dia: M8
Length: 55mm
SKU: CSH08055
69 In Stock
£0.21
EACH
Dia: M8
Length: 60mm
SKU: CSH08060
173 In Stock
£0.23
EACH
Dia: M8
Length: 65mm
SKU: CSH08065
536 In Stock
£0.22
EACH
Dia: M8
Length: 70mm
SKU: CSH08070
278 In Stock
£0.23
EACH
Dia: M8
Length: 80mm
SKU: CSH08080
154 In Stock
£0.36
EACH
Dia: M8
Length: 90mm
SKU: CSH08090
489 In Stock
£0.30
EACH
Dia: M8
Length: 100mm
SKU: CSH08100
226 In Stock
£0.25
EACH
Dia: M8
Length: 110mm
SKU: CSH08110
202 In Stock
£0.28
EACH
Dia: M8
Length: 130mm
SKU: CSH08130
171 In Stock
£0.28
EACH
Dia: M8
Length: 150mm
SKU: CSH08150
589 In Stock
£0.41
EACH
Dia: M8
Length: 160mm
SKU: CSH08160
265 In Stock
£0.37
EACH
Dia: M8
Length: 180mm
SKU: CSH08180
300 In Stock
£0.55
EACH
Dia: M8
Length: 200mm
SKU: CSH08200
201 In Stock
£0.67
EACH
Dia: M8
Length: 240mm
SKU: CSH08240
4975 In Stock
£0.70
EACH
Dia: M10
Length: 20mm
SKU: CSH10020
29 In Stock
£0.20
EACH
Dia: M10
Length: 30mm
SKU: CSH10030
130 In Stock
£0.30
EACH
Dia: M10
Length: 40mm
SKU: CSH10040
125 In Stock
£0.32
EACH
Dia: M10
Length: 50mm
SKU: CSH10050
179 In Stock
£0.35
EACH
Dia: M10
Length: 60mm
SKU: CSH10060
266 In Stock
£0.32
EACH
Dia: M10
Length: 75mm
SKU: CSH10075
152 In Stock
£0.41
EACH
Dia: M10
Length: 80mm
SKU: CSH10080
173 In Stock
£0.47
EACH
Dia: M10
Length: 90mm
SKU: CSH10090
262 In Stock
£0.49
EACH
Dia: M10
Length: 100mm
SKU: CSH10100
451 In Stock
£0.43
EACH
Dia: M10
Length: 110mm
SKU: CSH10110
72 In Stock
£0.48
EACH
Dia: M10
Length: 130mm
SKU: CSH10130
212 In Stock
£0.53
EACH
Dia: M10
Length: 150mm
SKU: CSH10150
552 In Stock
£0.55
EACH
Dia: M10
Length: 160mm
SKU: CSH10160
200 In Stock
£0.59
EACH
Dia: M10
Length: 180mm
SKU: CSH10180
462 In Stock
£0.58
EACH
Dia: M10
Length: 200mm
SKU: CSH10200
399 In Stock
£0.67
EACH
Dia: M10
Length: 220mm
SKU: CSH10220
297 In Stock
£0.74
EACH
Dia: M10
Length: 230mm
SKU: CSH10230
232 In Stock
£0.77
EACH
Dia: M10
Length: 240mm
SKU: CSH10240
179 In Stock
£0.84
EACH
Dia: M10
Length: 260mm
SKU: CSH10260
129 In Stock
£0.86
EACH
Dia: M10
Length: 280mm
SKU: CSH10280
196 In Stock
£0.90
EACH
Dia: M10
Length: 300mm
SKU: CSH10300
96 In Stock
£1.13
EACH
Dia: M12
Length: 40mm
SKU: CSH12040
195 In Stock
£0.37
EACH
Dia: M12
Length: 50mm
SKU: CSH12050
345 In Stock
£0.41
EACH
Dia: M12
Length: 60mm
SKU: CSH12060
315 In Stock
£0.65
EACH
Dia: M12
Length: 75mm
SKU: CSH12075
464 In Stock
£0.65
EACH
Dia: M12
Length: 90mm
SKU: CSH12090
174 In Stock
£0.58
EACH
Dia: M12
Length: 100mm
SKU: CSH12100
284 In Stock
£0.60
EACH
Dia: M12
Length: 110mm
SKU: CSH12110
3800 In Stock
£0.67
EACH
Dia: M12
Length: 120mm
SKU: CSH12120
2599 In Stock
£0.72
EACH
Dia: M12
Length: 130mm
SKU: CSH12130
4113 In Stock
£0.62
EACH
Dia: M12
Length: 140mm
SKU: CSH12140
407 In Stock
£0.98
EACH
Dia: M12
Length: 150mm
SKU: CSH12150
6841 In Stock
£0.72
EACH
Dia: M12
Length: 180mm
SKU: CSH12180
1509 In Stock
£0.86
EACH
Dia: M12
Length: 200mm
SKU: CSH12200
2415 In Stock
£0.91
EACH
Dia: M12
Length: 220mm
SKU: CSH12220
414 In Stock
£1.03
EACH
Dia: M12
Length: 230mm
SKU: CSH12230
278 In Stock
£1.22
EACH
Dia: M12
Length: 240mm
SKU: CSH12240
146 In Stock
£1.26
EACH
Dia: M12
Length: 260mm
SKU: CSH12260
Out of Stock
£1.30
EACH
Dia: M12
Length: 280mm
SKU: CSH12280
83 In Stock
£1.18
EACH
Dia: M12
Length: 300mm
SKU: CSH12300
768 In Stock
£1.20
EACH
Dia: M12
Length: 350mm
SKU: CSH12350
1124 In Stock
£3.15
EACH
Dia: M12
Length: 400mm
SKU: CSH12400
1748 In Stock
£3.57
EACH
Dia: M16
Length: 50mm
SKU: CSH16050
61 In Stock
£1.22
EACH
Dia: M16
Length: 100mm
SKU: CSH16100
78 In Stock
£1.60
EACH
Dia: M16
Length: 130mm
SKU: CSH16130
130 In Stock
£1.78
EACH
Dia: M16
Length: 150mm
SKU: CSH16150
49 In Stock
£2.27
EACH
Dia: M16
Length: 180mm
SKU: CSH16180
152 In Stock
£2.60
EACH
Dia: M16
Length: 200mm
SKU: CSH16200
104 In Stock
£2.72
EACH
Dia: M16
Length: 250mm
SKU: CSH16250
Out of Stock
£2.81
EACH
Dia: M16
Length: 280mm
SKU: CSH16280
55 In Stock
£2.98
EACH
Dia: M16
Length: 300mm
SKU: CSH16300
43 In Stock
£3.12
EACH
Dia: M20
Length: 200mm
SKU: CSH20200
66 In Stock
£4.58
EACH
Dia: M20
Length: 300mm
SKU: CSH20300
39 In Stock
£5.93
EACH
