The innovative design of the Opticore head provides installers with a choice of drive tools. An internal Torx 30 Plus creates a fast and secure installation where stitching or fixing to cold rolled steel. Once driven home the torque bit strips out the nylon teeth witin the head creating a perfect fix every time.

An 11mm bi-hex external drive bar provides an improved ‘surface over fix’ ratio, creating a far more responsive installation into hot rolled steel and timber substrates.

The integral Opticore head design is manufactured in high strength moulded nylon. The ‘cutting fins’ are unique to the Opticore patent, and create the smooth coring of the panel’s insulation. On secure ‘pull-up- of the fastener into the substrate, the fins simply snap away without any compromise to the integral lining.

The Opticore head is designed to encapsulate all high performance fasteners from our self-drilling range, creating a fast one-step fix for stitching, light section steel, heavy secion steel and plywood.

Opticore Drive Bars

Part Codes:

Opticore External Drive Bar 11mm Bi-Hex

Opticore Internal Drive Bar Torx 30Plus

Opticore 1/4” EXT Drive Bar 11mm ext

The innovative design of the Opticore head provides installers with a choice of drive tools. An internal Torx 30 Plus creates a fast and secure installation where stitching or fixing to cold rolled steel. Once driven home the torque bit strips out the nylon teeth witin the head creating a perfect fix every time.

An 11mm bi-hex external drive bar provides an improved ‘surface over fix’ ratio, creating a far more responsive installation into hot rolled steel and timber substrates.

The integral Opticore head design is manufactured in high strength moulded nylon. The ‘cutting fins’ are unique to the Opticore patent, and create the smooth coring of the panel’s insulation. On secure ‘pull-up- of the fastener into the substrate, the fins simply snap away without any compromise to the integral lining.

The Opticore head is designed to encapsulate all high performance fasteners from our self-drilling range, creating a fast one-step fix for stitching, light section steel, heavy secion steel and plywood.

Opticore is EJOT’s unique and patented integral nylon head, designed to encapsulate fasteners from our high performance self-drilling range. 

Opticore is engineered to provide a dual drive fastening system that enables rapid self-coring of membrane faced insulation panels, and a secure fix into hot and cold rolled steel, and timber.

Key to the Opticore’s advantage is the coring action created by strategically placed cutting fins. These simply snap free as the fastener ‘pulls up’ and the nylon to metal relationship means there is no compromise to the integrity of the panel’s lining skin.

The composition of the Opticore head also provides significantly better thermal retention values over metal counterparts.

Opticore Fasteners in Carbon Steel

Corrosion resistance finish with ‘EJOT Climadur’ organic coating.

Part Codes:

Ø x L (mm):

5.5 x 32: LS 5.5 x 32

5.5 x 38: HS 5.5 x 38

6.3 x 45: TS 6.3 x 45

6.3 x 25: SF 6.3 x 25

Opticore Fasteners in Stainless Steel

High quality stainless steel, grade 304 St/St, ISO group A2, DIN Werkstoff 1.4301.

Part Codes:

Ø x L (mm):

5.5 x 25: JT3-3-5.5 x 25

5.5 x 40: JT3-12-5.5 x 40

6.3 x 50: JT3-2-6.3 x 50

6.3 x 25: JT3-2-6.3 x 25

EJOT COLORFAST Super-SAPHIR CF19 JT3-D-12H Stainless Steel Bi-met Fastener (11mm Bi-Hex):

EJObar is EJOT’s membrane-friendly solution for securing ir carrying mechanical & electrical essentials through to lightweight solar PV and thermal installations.

Fixing EJObar is easy. Installation is either by hot welding or for some applications, it can be simply used free standing as a carrier system.

EJObar has been subjected to rigorous strength-of-weld tests at the EJOT Applitec Development and Testing Centre. More than 20 reinforced PVC membranes were subjected to a like for like programme of tensometer procedures using a 150mm long section of EJObar.

EJObar surpassed all reasonable criteria achieving an average 3.4 kilonewton loading for PVC membranes.

The following leading PVC membrane manufacturers formally approve PVC EJObar: Renolit, Flag Soprema, Fatra, Wolfin for specific solar installations – and Iko for Mechanical and Electrical applications.

Part Codes:

300 mm: PVC EJObar 300 mm

500 mm: PVC EJObar 500 mm

1000 mm: PVC EJObar 1000 mm

1500 mm: PVC EJObar 1500 mm

3000 mm: PVC EJObar 3000 mm

End Caps: PVC EJObar End Caps

They can drill, form thread and fasten components in one step. Optional pre-assembled sealing washers are also available.

Head design – many fasteners feature EJOT’s 8mm Hex Hi-Lode head styles with washer flange, for ultimate in pullover resistance and sealing ability.

Optional bonded washer – made of aluminium or stainless steel with vulcanised elastomer for a safe seal and excellent weather and UV resistance.

Drill point and thread form – are designed to provide maximum mechanical performance with ample safety margins for use on building sites.

Finish – specified fasteners have a zinc or organic finish for maximum corrosion resistance in their given application.

EJOT 4H Self-Tapping Carbon Steel Masonry Anchor (8mm AF):

Application Information 

Steel sections, brackets, tracking, etc.

– Concrete, concrete brickwork and brick. Drill bit diameter 5.0 mm.

Please note these products are not suitable for use in concrete with a high flint or pebble content.

Part Codes:

Ø x L (mm):

6.3 x 33: 4H-32

6.3 x 45: 4H-45

EJOT 4H Self-Tapping Stainless Steel Masonry Anchor (10mm AF):

Application Information

Steel sections, brackets, tracking, etc.

– Concrete, concrete brickwork and brick. Drill bit diameter 6.0 mm

Please note these products are not suitable for use in concrete with a high flint or pebble content.

Part Codes:

Ø x L (mm):

7.5 x 45: 4H-45-SS