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4.8mm x 16mm Hex Washer Head Self-Drilling Tek Screws Zinc DIN 7164 K C/W EPDM Sealing Washer

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Hex Washer Head Tek Screws BZP 4.8mm x 16mm DIN 7504K

  • C/W 14mm EPDM Sealing Washer
  • Drilling capacity: 1.75mm - 4.4mm
  • 8mm Hexagon head


£ 0.06 INC VAT (PRICED EACH)

£6.19 PER 100

(Include VAT?)   

BULK QUANTITY DISCOUNTS:

500+

£4.95

4000+

£4.33

QUANTITY:
 
3200 IN STOCK


Hexagon head self-drilling tek screws are a medium duty metal to metal tek screw, ideal for applications that require high insertion torque due to the hexagon drive. The hexagon head drive provides less slippage when installing which makes them very user friendly. Our hex head tek screws have a medium duty zinc CR3 plating to provide rust resistance. Includes a 14mm EPDM sealing washer to create a weatherproof seal. 


Features

  • Coarse self-tapping thread for extreme grip & excellent pull out
  • 14mm EPDM sealing washer to create a weatherproof seal
  • Hexagon head drive for high torque and less slip-out
  • Self-drilling point to drill through up to 4.4mm steel
  • Zinc CR3 plating

Specifics

External thread dia (d): 4.8mm
Head dia (dk): 10mm
Head height (k): 4.3mm
Across flats (s): 8.0mm
EPDM washer dia: 14mm
Length (l): 16mm
Material: Case hardened steel
Surface hardness: > 560 HV
Core hardness: 240 - 450 HV
Shear load: 3.56 kN*
Tension load: 7.11 kN*
Finish: Zinc CR3

*1 KN = 100 Kg. For tension loads, the inherent resistance of plates to be fixed must be taken into account, which is usually less than the resistance of the screw itself, as the screw will probably tear the plates.


technical line drawing of DIN 7504K hexagon head tek screws with EPDM sealing washer





 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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Product Variations

Hex Head Self-Drilling Tek Screws BZP c/w EPDM Sealing Washers

Size: 4.8x16mm
14mm EPDM Washer

SKU: SDSHW48016

3200 In Stock

£6.19 PER 100

Size: 5.5x22mm
16mm EPDM Washer

SKU: SDSHW55022

5000 In Stock

£7.52 PER 100

Size: 5.5x25mm
16mm EPDM Washer

SKU: SDSHW55025

1650 In Stock

£7.72 PER 100

Size: 5.5x32mm
16mm EPDM Washer

SKU: SDSHW55032

2229 In Stock

£8.65 PER 100

Size: 5.5x38mm
16mm EPDM Washer

SKU: SDSHW55038

2750 In Stock

£8.88 PER 100

Size: 5.5x50mm
16mm EPDM Washer

SKU: SDSHW55050

14000 In Stock

£9.21 PER 100

Size: 5.5x60mm
16mm EPDM Washer

SKU: SDSHW55060

4800 In Stock

£10.08 PER 100

Size: 5.5x63mm
16mm EPDM Washer

SKU: SDSHW55063

4500 In Stock

£16.87 PER 100

Size: 5.5x70mm
16mm EPDM Washer

SKU: SDSHW55070

2800 In Stock

£11.52 PER 100

Our Address

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

Contact Details

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