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Home   /   Bolts and Machine Screws - Metric   /   Unbrako Durlok Hexagon Flange Screws in Black Oxide High Tensile Steel Class 12.9

Unbrako Durlok Hexagon Flange Screws in Black Oxide High Tensile Steel Class 12.9

Unbrako Durlok® self locking, anti vibration hex head flange bolts. These are serrated flanged hex head bolts, which can be paired with the Unbrako Durlok® self locking serrated flanged nut. They both have a high tensile strength of 12.9 and a black oxide/self coloured finish. These heavy duty fasteners are suitable for situations where vibration and jarring occurs and where the joint is subject to high loads. They can be reused, as they are unlikely to be damaged by the adjoining surfaces. Durlok® Bolts are manufactured from alloy steel and are through hardened to give the same hardness from the tooth surface to the core. Durlok® Fasteners can be used at high temperatures up to 300°C.
Unbrako Durlok Hexagon Flange Screws in BO-12.9 image
Unbrako logo
technical drawing of Unbrako Durlok Hexagon Flange Screws
Technical Summary
Standard ISO 1665 (DIN 6921)
all dimensions in millimetres (mm)
Datasheet
Unbrako Engineering Guide

< View All Bolts and Machine Screws - Metric
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M6 x 12mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59450
£0.00
M6 x 16mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59451
£0.00
M6 x 20mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59452
£0.00
M6 x 25mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59453
£0.00
M6 x 30mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59454
£0.00
M8 x 12mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59455
£0.00
M8 x 16mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59456
£0.00
M8 x 20mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59457
£0.00
M8 x 25mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59458
£0.00
M8 x 30mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59459
£0.00
M8 x 35mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59460
£0.00
M8 x 40mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59461
£0.00
M8 x 45mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59462
£0.00
M8 x 50mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59463
£0.00
M8 x 60mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59464
£0.00
M10 x 16mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59465
£0.00
M10 x 20mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59466
£0.00
M10 x 25mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59467
£0.00
M10 x 30mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59468
£0.00
M10 x 35mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59469
£0.00
M10 x 40mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59470
£0.00
M10 x 45mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59471
£0.00
M10 x 50mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59472
£0.00
M12 x 20mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59473
£0.00
M12 x 25mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59474
£0.00
M12 x 30mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59475
£0.00
M12 x 35mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59476
£0.00
M12 x 40mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59477
£0.00
M12 x 45mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59478
£0.00
M12 x 50mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59479
£0.00
M12 x 55mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59480
£0.00
M12 x 60mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59481
£0.00
M12 x 70mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59482
£0.00
M12 x 80mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59483
£0.00
M14 x 25mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59484
£0.00
M14 x 30mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59485
£0.00
M14 x 35mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59486
£0.00
M14 x 40mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59487
£0.00
M14 x 45mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59488
£0.00
M14 x 50mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59489
£0.00
M14 x 60mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59490
£0.00
M16 x 30mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59491
£0.00
M16 x 35mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59492
£0.00
M16 x 40mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59493
£0.00
M16 x 45mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59494
£0.00
M16 x 50mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59495
£0.00
M16 x 55mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59496
£0.00
M16 x 60mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59497
£0.00
M16 x 70mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59498
£0.00
M16 x 80mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59499
£0.00
M16 x 90mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59500
£0.00
M16 x 100mm Unbrako Durlok Flange Bolt Hex Head in 12.9 Black / Self Colour
WF59501
£0.00
Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.
Unbrako logo
technical drawing of Unbrako Durlok Hexagon Flange Screws
Technical Summary
Standard ISO 1665 (DIN 6921)
all dimensions in millimetres (mm)
Datasheet
Unbrako Engineering Guide
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