M4 x 40mm Socket Countersunk Machine Screw Self Colour DIN 7991
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Self Colour Socket Countersunk Machine Screw M4 x 40mm
A socket countersunk screw which is commonly called a flat head screw. Precisely engineered from grade 10.9 . . .
Self Colour Socket Countersunk Machine Screw M4 x 40mm
A socket countersunk screw which is commonly called a flat head screw. Precisely engineered from grade 10.9 high tensile steel with a metric coarse threading. Designed to sit flush with counterbored surfaces. This screw has been coated in a black oxide passivation which is great for self-colouring.
Socket Machine Screw Specifications:
- Diameter: 4mm
- Length: 40mm
- Threads Pitch: 0.7mm
- Socket Size: 2.5mm
- Conformity: DIN 7991
- Head diameter: 8mm
Buy countersunk machine screws with fast shipping options and multi-buy discounts.
Delivery Information
We offer shipping options to cater for all locations throughout the UK and aim to dispatch all orders on the same working day with a cut-off of 1pm. Please visit our Delivery Information page for more information on the options available.
Please Note: Due to a national shortage of delivery drivers, we cannot guarantee delivery times, for more urgent orders, please contact us for a more accurate lead time.
Returns Information
30 Day Returns on Standard Orders
Standard orders come with a 30-day refund policy. Please visit our Returns Policy page to view our Terms & Conditions.
Delivery Information
We offer shipping options to cater for all locations throughout the UK and aim to dispatch all orders on the same working day with a cut-off of 1pm. Please visit our Delivery Information page for more information on the options available.
Please Note: Due to a national shortage of delivery drivers, we cannot guarantee delivery times, for more urgent orders, please contact us for a more accurate lead time.
Returns Information
30 Day Returns on Standard Orders
Standard orders come with a 30-day refund policy. Please visit our Returns Policy page to view our Terms & Conditions.