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Buy A4 Stainless M20 x 80mm Hexagon Head Set Screws DIN 933 / ISO 4017

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M20 x 80mm Hexagon Head Set Screw A4 (316) Stainless DIN 933

For use in marine environments
M20 x 2.50 Pitch coarse thread
30mm Hexagon head

£ 5.14 INC VAT (PRICED EACH)

£513.97 PER 100

SKU: A4HS20080

(Include VAT?)

BULK QUANTITY DISCOUNTS:

(PRICE PER 100)

QTY

PRICE PER 100

10+

£411.18

50+

£359.78

100+

£287.82

QUANTITY:

4 IN STOCK

SKU: A4HS20080

ORDER BY 3PM FOR NEXT DAY DELIVERY (MON-FRI)*

ORDER BY 3PM FOR NEXT DAY DELIVERY*

FREE STANDARD DELIVERY ON ORDERS OVER £100*

FREE STANDARD DELIVERY OVER £100*

Description
Delivery

Stainless steel hexagon set screws in A4 (316) grade stainless steel and made to DIN 933 standards. These set screws are A4 'marine' grade, as opposed to 'standard' A2 stainless steel which gives extra corrosion resistance, making these ideal for particularly harsh environments such as swimming pools or coastal installations.

Features

Made from A4 (316) marine grade stainless
Excellent corrosion resistance
Made to DIN 933 / ISO 4017

Specifics

Nominal thread dia. (d1): M20
Thread pitch: 2.50mm metric coarse thread
Length (L): 80mm
Head height (K): 12.5mm
Head across flats (S): 30mm
Head across points (E): 33.53mm
Material: Stainless steel
Grade: A4 (316) marine grade stainless
Plating: Self-colour (no plating)
Standards: DIN 933 / ISO 4017

Technical line drawing of DIN 933 high tensile set screws

Delivery Terms

Orders over £100 will qualify for free 2-3 working day delivery*. Orders under £100 will be subject to a carriage charge - please see below for our delivery options.

We offer a number of different nationwide* services. Please see below for our delivery options.

*Please note that orders to the Isle of Wight, the Isle of Man, the Scottish Isles, the Scottish Highlands, Northern Ireland and the Channel Isles will incur a carriage surcharge.

*Long items greater than or equal to 1.5M in length will be subject to a length surcharge of £12. This surcharge is per shipment, and not per item.

Orders placed before 15:00 with next working day/timed services, Saturday & Royal Mail Special Delivery services will be dispatched the same day (Monday to Friday). Orders placed with any of these services after 15:00 will not be dispatched until the next working day. Orders placed on Saturdays, Sundays or bank holidays will be dispatched on the next working day. Next working day means Monday - Friday, excluding bank holidays. Orders placed with any of the aforementioned services will not be delivered on a Saturday or Sunday. For Saturday deliveries, select 'Saturday Delivery' in the basket.

We aim to despatch all orders with standard services within 2 working days, as long as all of the items are in stock.

Delivery Services

We offer the following delivery services:

Royal Mail standard tracked (3-5 working days) £4.50^^
Royal Mail 24 tracked (1-3 working days) £5.95^^
R/Mail Special Delivery next working day by 1pm^ £14.99^^
R/Mail Special Delivery next working day by 9am^ £39.98^^
Standard courier 2-3 working days £6.98
Express 1-2 working working day^ £8.99
Next working day by 13:00^ £10.99
Next working day by 11:00^ £14.99
DPD Saturday delivery^ £9.98

^Orders placed before 15:00 with next working day/timed services, Saturday & Royal Mail Special Delivery services will be dispatched the same day (Monday to Friday). Orders placed after 15:00 will not be dispatched until the next working day. Orders placed on Saturdays, Sundays or bank holidays will be dispatched on the next working day. Next working day means Monday - Friday, excluding bank holidays. Orders placed with any of the aforementioned services will not be delivered on a Saturday or Sunday. For Saturday deliveries, select 'Saturday Delivery' in the basket.

^^Royal Mail services are only offered to basket weights up to and including 2 kilos only. The 1pm & 9am Special Delivery times are for UK mainland only and will vary for Northern Ireland, Highlands & Islands. Please view the Royal Mail website for full details.

Please note that orders to the Isle of Wight, the Isle of Man, the Scottish Isles, the Scottish Highlands, Northern Ireland and the Channel Isles will incur a carriage surcharge.

Long items greater than or equal to 1.5M in length will be subject to a length surcharge of £12. This surcharge is per shipment, and not per item.

Collection

All orders are available for collection from our stores. Collection orders will normally be ready within 2 hours of the order being placed, as long as all items are in stock at the time of order.

Van Delivery

TC Fixings offers a free van delivery service to Saffron Walden and the surrounding villages.

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Fixings & Fastenings are most commonly priced in quantities of 100 or 1000. We commonly display our pricings in this format as it gives you the most accurate cost per unit, however this does not mean that we only sell in these quantities - you can still buy invidually.

Take this product A4HS20080 for example - the displayed price of £513.97 is per 100 units, so the individual unit price is £5.1397 each. The price varies depending on the quantity that you are looking to buy. Please see the table below for some examples.