M2.5, Socket Screw, Countersunk, High Tensile/ 10.9, DIN 7991.

M2.5, Allen/ Hexagon Socket, Countersunk/ Flat, Screw/ Bolt, High Tensile Steel, Grade 10.9, DIN 7991, FULLY THREADED. Fixaball sell all lengths of M2.5 of Allen/ Hexagon Socket, Countersunk/ Flat, Screw/ Bolts at the best...
£2.39

M2.5, Allen/ Hexagon Socket, Countersunk/ Flat, Screw/ Bolt, High Tensile Steel, Grade 10.9, DIN 7991, FULLY THREADED.

Fixaball sell all lengths of M2.5 of Allen/ Hexagon Socket, Countersunk/ Flat, Screw/ Bolts at the best internet prices and free delivery.

Orders placed before 2pm are dispatched same day (Mon-Fri).

Standard, Free Delivery is Royal Mail, 2nd Class (2-5 days, most likely 2 days). For a faster delivery time, select 1st class or courier at checkout. Packs weighing under 250grams are upgraded to 1st class as much as possible,

M2.5, Allen/ Hexagon Socket, Countersunk/ Flat, Screw/ Bolt Lengths:

 (FT - Fully Threaded, PT - Partially Threaded)

M2.5-0.45x4 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x5 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x6 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x8 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x10 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x12 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x16 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR
M2.5-0.45x20 MM,(FT),DIN 7991 SOCKET COUNTERSUNK HEAD SCREWS 10.9 DIN 7991 SELF COLOUR

 

Socket Countersunk Head Screw/ Bolt 

A countersunk head is tapered and is designed to sit flat/ flush on the surface upon which it is fastened. The length of a countersink fixing/ fastener is always from tip to the top.

Allen/ hex socket screw/ bolts need a hexagonal/ allen key to tighten and loosen the fastener. So, ‘Socket,’ refers to the hexagon shaped indentation found on the top of the fasteners’ head.

 

Material Properties - Steel Grade, High Tensile 10.9

Material/ Finish

Appearance

Level of Corrosion Resistance

Typical Application

High Tensile Steel (10.9)

Self-Colour/ Black

Low, without further surface treatment

· No exposure to moisture

· Often Greased/ Oiled