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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M6 x 30mm A4 (316) Stainless Steel Coach Bolt DIN 603

*Thread length is not standard - image is for illustration only*

  • Please contact us if you require full or partial thread
  • Rust resistant for exterior use
  • M6 x 1.00 pitch coarse thread


£ 0.20 INC VAT (PRICED EACH)

(Include VAT?)   

BULK QUANTITY DISCOUNTS:

100+

£0.17

300+

£0.15

QUANTITY:
 
208 IN STOCK


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. Stainless steel coach bolts are a higher tensile strength than normal mild steel coach bolts, and so are not recommended for use in normal structural timber applications where joint movement needs to be accommodated. Stainless coach bolts and carriage bolts are ideal for exterior applications, or applications where the bolt will be exposed to excess moisture.


Applications

  • Timber to timber applications, metal to timber applications, fencing, landscaping, roofing & construction, security.

Specifics

D: M6 x 1.00 pitch 
L: 30mm
dk: 16.55mm
k: 3.88mm
v: 6.48mm
f: 4.6mm
b: Not specified by DIN 603 - please call us if you have any specific requirements
Material: Stainless steel
Grade: A4 (316)
Finish: Self colour
Supplied with nuts: No
DIN standard: DIN 603

Click here to view a full size table

 

Technical line drawing of A4 stainless steel coach bolts





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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Product Variations

A4 (316) Stainless Steel Coach Bolt DIN 603

M6 Dia
Length 30mm

SKU: A4CSQ06030

208 In Stock

£0.20 EACH

M6 Dia
Length 40mm

SKU: A4CSQ06040

196 In Stock

£0.42 EACH

M6 Dia
Length 60mm

SKU: A4CSQ06060

90 In Stock

£0.30 EACH

M12 Dia
Length 40mm

SKU: A4CSQ12040

350 In Stock

£1.19 EACH

M12 Dia
Length 100mm

SKU: A4CSQ12100

20 In Stock

£4.62 EACH

Our Address

Unit 39, Shirehill Industrial Estate
Saffron Walden, Essex, CB11 3AQ

Contact Details

Telephone: 01799 520640
Email: sales@tcfixings.co.uk