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.
2-hole security drive screws are an aesthetically pleasing security screw, ideal for low to medium torque applications. The two-hole security drive, also sometimes known as snake eyes or pig nose, is popular in applications where the screw head will be visible once installed and the head of the fastener needs to be pleasing on the eye. We stock two-hole security machine screws in A2 stainless steel and both pan head and countersunk options.
D: M6 x 1.00 pitch
L: 30mm
K: 3.0mm
DK: 10.7mm
Recess: TH8 (#14)
Material: A2 (304)Stainless Steel

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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Each£4.76
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M3 Dia
Length 8mm
SKU: A2MSTHC03008
12 In Stock
£0.42
EACH
M3 Dia
Length 10mm
SKU: A2MSTHC03010
Out of Stock
£0.46
EACH
M3 Dia
Length 12mm
SKU: A2MSTHC03012
100 In Stock
£0.53
EACH
M3 Dia
Length 16mm
SKU: A2MSTHC03016
96 In Stock
£0.48
EACH
M3 Dia
Length 20mm
SKU: A2MSTHC03020
100 In Stock
£0.57
EACH
M3 Dia
Length 25mm
SKU: A2MSTHC03025
68 In Stock
£0.53
EACH
M3 Dia
Length 30mm
SKU: A2MSTHC03030
Out of Stock
£0.55
EACH
M3 Dia
Length 35mm
SKU: A2MSTHC03035
Out of Stock
£0.55
EACH
M4 Dia
Length 10mm
SKU: A2MSTHC04010
Out of Stock
£0.49
EACH
M4 Dia
Length 12mm
SKU: A2MSTHC04012
Out of Stock
£0.49
EACH
M4 Dia
Length 16mm
SKU: A2MSTHC04016
68 In Stock
£0.50
EACH
M4 Dia
Length 20mm
SKU: A2MSTHC04020
60 In Stock
£0.51
EACH
M4 Dia
Length 25mm
SKU: A2MSTHC04025
5 In Stock
£0.48
EACH
M4 Dia
Length 30mm
SKU: A2MSTHC04030
100 In Stock
£0.60
EACH
M4 Dia
Length 35mm
SKU: A2MSTHC04035
94 In Stock
£0.64
EACH
M5 Dia
Length 12mm
SKU: A2MSTHC05012
42 In Stock
£0.55
EACH
M5 Dia
Length 16mm
SKU: A2MSTHC05016
Out of Stock
£0.59
EACH
M5 Dia
Length 20mm
SKU: A2MSTHC05020
5 In Stock
£0.69
EACH
M5 Dia
Length 25mm
SKU: A2MSTHC05025
101 In Stock
£0.66
EACH
M5 Dia
Length 30mm
SKU: A2MSTHC05030
79 In Stock
£0.73
EACH
M5 Dia
Length 35mm
SKU: A2MSTHC05035
39 In Stock
£0.43
EACH
M5 Dia
Length 40mm
SKU: A2MSTHC05040
Out of Stock
£0.83
EACH
M6 Dia
Length 12mm
SKU: A2MSTHC06012
Out of Stock
£0.62
EACH
M6 Dia
Length 16mm
SKU: A2MSTHC06016
134 In Stock
£0.35
EACH
M6 Dia
Length 20mm
SKU: A2MSTHC06020
58 In Stock
£0.71
EACH
M6 Dia
Length 25mm
SKU: A2MSTHC06025
286 In Stock
£0.77
EACH
M6 Dia
Length 30mm
SKU: A2MSTHC06030
82 In Stock
£0.87
EACH
M6 Dia
Length 40mm
SKU: A2MSTHC06040
Out of Stock
£1.13
EACH