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JT2-18-5,5_Pos2

JT2-18-5.5 EJOGUARD

Self-drilling Screws

Fastening profiled steel sheets to steel substructure
JT2-FZ-6-6,3

JT2-FZ-6-6,3 EJOGUARD

Self-drilling Screws

corrugated fibre-cement sheets to steel substructure
JT2-FZ-12-6,3

JT2-FZ-12-6.3 EJOGUARD

Self-drilling Screws

corrugated fibre-cement sheets to steel substructure
JT2-2H-Plus-5,5_Pos1

JT2-2H-Plus-5.5 EJOGUARD

Self-drilling Screws

Side lap stitching of profiled steel sheets
Bild_JT2-D-2-6_5_7_0

JT2-D-2-6.5/7.0 EJOGUARD

Self-drilling Screws

Fastening sandwich panels to timber subsructure
Produktbild-JT2-D-6-5,56,3-EJOGUARD

JT2-D-6-5.5/6.3 EJOGUARD

Self-drilling Screws

Fastening sandwich panels to 1.5 - 5 mm steel substructure
JT2-D-12

JT2-D-12-5.5/6.3

Self-drilling Screws

Steel profiled insulated sandwich panels to hot rolled steel sections
JT2-6-6,3

JT2-6-6.3

Self-drilling Screws

Profiled steel sheets to steel substructure
JT2-2H-4,8x19

JT2-2H-4.8

Self-drilling Screws

Side lap stitching of profiled steel sheets
picture-jt2-3-4-8

JT2-3-4.8

Self-drilling Screws

profiled steel sheets to steel substrate
JT2-ST-2-6,8_Pos2

JT2-ST-2-6.8

Self-drilling Screws

Timber to steel and aluminium substructures
JT2-2H-3-4_8

JT2-2H/3-4.8

Self-drilling Screws

Side lap stitching of profiled steel sheet
JT2-6-5,5x25-V16

JT2-6-5.5 F12

Self-drilling Screws

Profiled steel sheets to steel substructure
JT2-WD-5-5,5x60

JT2-WD-5-5.5

Self-drilling Screws

mounting of wood on steel substructure
[JT2-12-5_5].png

JT2-12-5.5

Self-drilling Screws

Profiled steel sheets to steel substructure
JT2-FZ-F-6,5x100-FZD

JT2-FZ-F-6.5

Self-drilling Screws

Fibre cement sheet to wooden substructure
Magazinstreifen-JT2-3-4_8_foto1

JT2-3-4.8x19 collated

Self-drilling Screws

profiled steel sheets to steel substrate
JT6-FR-6-5,5

JT3-FR-6-5.5

Self-drilling Screws

JT3-2-6,0

JT3-2-6.0

Solar Fasteners

profiled aluminium sheets to steel/aluminium/wood substructure
JT3-2-4_9

JT3-2-4.9

Self-drilling Screws

Profiled aluminium sheet to timber substructure
[JT3-2-5_6

JT3-2-5.6

Self-drilling Screws

Profiled roofing and cladding sheets to timber sections
JT4-FR-2-4,9_nw_2016

JT4-FR-2-4.9

Self-drilling Screws

Corrugated alu profile sheets and facade panels to timber substructure
JT3-ST-2-6,0

JT3-ST-2-6.0

Self-drilling Screws

amongst others, rail systems to steel/alu timber substructure
JT3-FR-2-4_9

JT3-FR-2-4.9

Self-drilling Screws

Corrugated profile alu sheet to timber substructure
JT3-FR-2H-4,8

JT3-FR-2H-4.8

Solar Products

Side lap fixing of steel / aluminium corrugated profile sheet
JT3-FR-2H-Plus-5,5

JT3-FR-2H-Plus-5.5

Self-drilling Screws

Steel/alu profiled sheets to cassette system walls
JT4 FR 2H6 4.8 ACM  b.png

JT4-FR-2H/6-4.8

Self-drilling Screws

with centring bush
[JT3-DH-2H-6_5-7_0].png

JT3-D-2H-6.5/7.0

Self-drilling Screws

Sandwich panels to timber substructure
JT4-6-5,5_500x500

JT4-6-5.5

Self-drilling Screws

Aluminium profiles to aluminium substructure
Bohrschraube_JT3-6-5_5x70-E16

JT3-6-5.5

Self-drilling Screws

Profiled steel/alu sheets and sandwich panels to steel substructure
JT9-6-5,5_500x500-2

JT9-6-5.5

Self-drilling Screws

Aluminium profile to aluminium substructure
Produktbild

JT9-4-4.8

Self-drilling Screws

Aluminium profile to aluminium substructure
JT4-4-4,8

JT4-4-4.8

Self-drilling Screws

Aluminium profiles to aluminium substructure
JT3-6-6,3_foto2

JT3-6-6.3

Solar Products

Profiled steel sheet to steel substructure
JT4-FR-4-5,5_500x500

JT4-FR-4-5.5

Self-drilling Screws

Corrugated aluminium profile sheets / facade panels to aluminium substructure
JT3-FR-6-5,5_nw_2016

JT3-FR-6-5.5

Self-drilling Screws

Corrugated steel/alu profile sheets to steel/alu substructure
JT3-FR-3-5,5

JT3-FR-3-5.5

Self-drilling Screws

Corrugated steel/alu profile sheet to steel/alu substructure
JT4-FR-4-4_8

JT4-FR-4-4.8

Corrugated aluminium profile sheets / facade panels to aluminium substructure
Produktbild-JT3-FR-12-5_5

JT3-FR-12-5.5

Self-drilling Screws

Steel/alu profile sheets to steel/alu substructure
JT3-LT-3-5,5x25-Pos2

JT3-LT-3-5,5 KD12

Self-drilling Screws

Clip fix fastener
JT3-D-12H-5,56,3

JT3-D-12H-5.5/6.3

Self-drilling Screws

sandwich panels to steel substructure
JT3-2-6,5

JT3-2-6.5

Self-drilling Screws

Profiled steel/alu sheets, sandwich and roofing sheets to timber substructure
JT3-2H-4,8_foto1

JT3-2H-4.8

Self-drilling Screws

Side lap stitching of profiled steel / aluminium sheets and sandwich panels
JT3-X-2-6,0

JT3-X-2-6.0

Solar Products

Clips to steel/aluminium/timber substructure
JT4-S-2-4,8x38

JT4-S-2-4.8

Fastening timber laths to aluminium substructure
Produktbild1

JT9-2/5-5.0 VARIO

Self-drilling Screws

To form sliding and fixed points on substructures of rear-ventilated facades
JT3-2H-Plus-5,5

JT3-2H-Plus-5.5

Solar self-drilling screws

Steel /aluminium profiled sheets to cassette system walls
JT6-2_5-5,0-VARIO_Pos2

JT6-2/5-5.0 VARIO

Self-drilling Screws

To form floating and fixed points
Bild

JT6-2H-Plus-5.5

Self-drilling Screws

Steel /aluminium profiled sheets to cassette system walls
JF2_2_5-5_25_IMAGE.png

JF2-2-5.5

Self-drilling Screws

For fixing metal to profiled metal sheet or sandwich panels
JT4_LT-2_6x25

JT4-LT-2/6-6.0x25

Self-drilling Screws

For fixing facade panels
JF2-2-4,2x16

JF2-2-4.2

Self-drilling Screws

For the efficient fixing of steel air ducts
JT4-XT_Pos2

JT4-XT

Self-drilling Screws

For structural fastening
[JT3-2H-4_8x19-E14-magaziniert].png

JT3-2H-4.8x19-E14 collated

Side lap stitching of profiled steel / aluminium sheets and sandwich panels
JF2-2H-4,8

JF2-2H-4.8

Self-drilling Screws

Side lap stitching of profiled steel sheets
-JT3-12-5-5-JT3-12-5-5-Pos2-500x500px-500Wx500H

JT3-12-5.5

Self-drilling Screws

Profiled steel/alu sheets to steel/alu substructure
JT4_LT-2_6x40

JT4-LT-2/6-6.0x50 KD16

Self-drilling Screws

For fastening facade panels
JT4_LT-2_6x40

JT4-LT-2/6-6.0x50 KD16

Self-drilling Screws

For fastening facade panels
JT3-3-5,5

JT3-3-5.5

Self-drilling Screws

Profiled steel/alu sheet to steel/alu substructure
JT4-FZ-6,5

JT4-FZ-6.5

Self-drilling Screws

Fastening corrugated fibre cement sheets to timber substructure
JW2-STR-4x70_42-V-T20_500x500

JW2-STR

Timber construction

for fastening of timber or woodbased materials to timber substrates in weather-protected areas

JW2-STS-6xL_500x500

JW2-STS

Timber construction

For fastening of timber or woodbased materials to timber substrates in weather-protected areas

JT3-18_Bild

JT3-18-5.5

Self-drilling Screws

with hardened steel drill point
Bild_JT6-12-5_5

JT6-12-5.5

Self-drilling Screws

Steel/Alu profiled to steel/alu substructure
Hauptproduktbild

JT6-6-5.5

Self-drilling Screws

Steel/Alu profiled to steel/alu substructures
JT3-WD-6-5,5_Pos2

JT3-WD-6-5.5

Self-drilling Screws

For fastening wood to steel substructures
Produktbild1

Concrete screw JC2-KB

Concrete / Aerated Concrete Screws

Screw-in anchor with hexagon head with flange

JT4-3H5-5,5

JT4-3H/5-5.5

Self-drilling Screws

for component assemblies from 3.1 - 5.0 mm
JT9-3H-5-5,5

JT9-3H/5-5.5

Self-drilling Screws

For component assemblies from 3.1 - 5.0 mm
JT4-STS-3-4,8x35

JT4-STS-3-4.8

Fastening plaster-base sheeting to aluminium substructure
Magazinstreifen_JF2

JF2-2H-4.8x19 collated

Side lap stitching of profiled steel sheets
JA2-6,5x50_Pos2_1200x1200px

self-tapping screw JA2-6.5

Self-tapping Screws

self-tapping screw JA2 6.5
JZ2-6,3x10_64_Pos2_1200x1200px

self-tapping screw JZ2-6.3

Self-tapping Screws

self-tapping screwJZ2 6.3
JT3-LT-3-5,5x30_Pos2

JT3-LT-3-5.5x30

Self-drilling Screws

Fastening facade panels
JT6-D-6H-5,5-6,3

JT6-D-6H-5,5/6,3

Self-drilling Screws

For high-strength steel substructures
JT6-D-12H-5,5-6,3

JT6-D-12H-5,5/6,3

Self-drilling Screws

Fastening sandwich panels to 3 - 12 mm steel substructure
JT4-LT-3-5,5x25_Pos2

JT4-LT-3-5.5x25 KD16

Self-drilling Screws

For fixing facade panels
JC2-PLUS-HEX-10-SW15_500x500

Concrete screw JC2-KB Plus 10

Through bolts

Screw-in anchor with hexagon head with flange

Produktbild1 (2)

Concrete screw JC2-FR 6

Concrete / Aerated Concrete Screws

Facade scaffolds
JC2-PLUS-Hex-8_500x500

Concrete screw JC2-KB Plus 8

Metal anchors and chemical anchors

Screw-in anchor with hexagon head with flange

JC2-PLUS-HEX-14-SW21_500x500

Concrete screw JC2-KB Plus 14

Through bolts

Screw-in anchor with hexagon head with flange

Produktbild1

Concrete screw JC2-IT 6

Concrete / Aerated Concrete Screws

Hexagon head with internal thread M8/M10
Produktbild1

Concrete screw JC2-ST 6

Concrete / Aerated Concrete Screws

screw anchor with countersunk head
JT3-SB-8-0-FZD

Solar Fastener set JT3-SB-3-8.0 xL with FZD fibre cement seal

Solar Fasteners

Produktbild1

Solar Fastener set JT3-SB-3-8.0xL with E16 + ORKAN storm washer

Solar Fasteners

For steel substructures

JT4-LT-XT-3H-6-5_5

JT4-LT-XT-3H/6-5.5x25 KD16

Self-drilling Screws

For fastening facade panels to aluminium substructures ≤ 2.0 mm
Gewindeschutzkappe

Thread protection sleeve

Accessories

End covering for EJOT screws
HTK 75.png

HTK 2G 75

For substructures made of trapezoidal steel profiles
_ejotherm_VT2G_foto1

ejotherm® VT 2G

ETICS Tools & Accessories

Combi washer
JB3-7,2

JB3-7.2

Self-tapping Screws

For faulty drill holes
Knabber_BLK_2,0_E

Nibbler BLK 2.0 E

Installation Tools

For corners and edges
STR U 2G_foto2

ejotherm® STR U 2G

ETICS Anchors

universal screw-in anchor

Corrosion protection – Corrosion Guidebook Part 2

In addition to galvanic coatings in accordance with DIN EN 4042 and zinc lamella coatings in accordance with DIN EN ISO 10683, the duplex coatings C 1000, CLIMADUR and EJOGUARD are used for products from EJOT. Thanks to the combination of specially coordinated coatings, the EJOGUARD surface offers excellent corrosion properties.

Assessment of the corrosion environment – Corrosion Guidebook Part 3

Depending on national regulations, screws with duplex coatings, such as the EJOGUARD, can also be used. Corrosion in construction – Our knowledge for more safety Corrosion is an important issue, particularly in the construction industry, and can have serious consequences.

Solar and photovoltaic systems on open spaces

The EJOT portfolio includes products for fastening on thin-walled metal profiles (JF3 self-drilling screws of the EJOFAST® family), steel/steel and aluminium/steel connections (JT3/JT6 bimetall self-drilling screws) as well as aluminium/aluminium connections (JT4/JT9 stainless steel self-drilling screws).

Fastening with reduced swarf in the field of air conditioning/ventilation technology EJOFAST® self-drilling screws

The EJOFAST® self-drilling screw JF2-2-4.2 is suitable for the efficient connection of ventilation ducts made of steel.

Concrete screw JC2 Plus 14 – DIBt-approved for reusage into concrete

Downloads Press release JC2 Plus [PDF; 76 KB] Picture JC2 Plus [JPG; 239 KB]

Next generation of concrete screws for higher load-bearing capacity

Downloads Press release JC2 Plus [PDF; 114 KB] Picture JC2 Plus [JPG; 2.3 MB]

EJOT® JC2 Plus concrete screws with optimized thread geometry

Established all-rounder in even better quality With the JC2 Plus, the established concrete screw JC2 got an even more powerful successor.

EJOT® JC2 concrete screws – Additional embedment depths and approved reusage

Downloads Press release JC2 Family [PDF; 137 KB] Picture JC2 Family [JPG; 2.9 MB]

Above-rafter insulation – determining the right screw

According to ETA-18/0812, all pressure-resistant insulation materials may be fitted with a T-FAST® JW2-STR or JW2-STS partial threaded screw with a nominal diameter of 6.0 mm and 8.0 mm by screwing through a counter lath (bmin = 50 mm x hmin = 30 mm).

Head styles and types of drives – Self-drilling screws Guidebook Part 2

This head style is particularly widespread for drilling and self-tapping screws and is mainly used for fastening sandwich panels in the roof area. As an example, we have the EJOT JT3, JT4 and the JZ5 product series.

What is ... the drilling performance?

You can easily determine the drilling performance of EJOT self-drilling screws yourself by having a look at the screw disignation: For example, an EJOT self-drilling screw JT3-6-5.5 has a maximum drilling performance of 6 mm, a JT3-12-5.5 has a maximum drilling performance of 12 mm.

EJOT ANCHOR FIX®

Facade anchors New lengths in diameter 6 of the JC2 concrete screw in all versions Concrete screw JC2 Plus Complete CROSSFIX® system Choice between single and multiple fixing Calculations in prestressed concrete hollow core slabs and masonry Chemical anchors and much more.

What is ... the clamp thickness?

Much more important, however, is the second point which is especially valid for self-drilling screws for weater-exposed areas (JT3). 2. Hardened drill points: JT3 stainless steel screws feature a drill point made of steel - for strength reasons, therefore they are called "bi-met screws"!

T-FAST® wood screws – High-quality fastening technology in structural timber construction

The advantages of the T-FAST® at a glance TX drive for optimum torque transmission Partial thread with end mill at the transition to the non-threaded fastener shaft reduces the installation torque and simplifies the installation process Special tip geometry ensures quick gripping and allows fast processing Specifications T-FAST® JW2-STR countersunk head screw with milling ribs on the underside for simplified lowering of the head for surface fixed installation T-FAST® JW2-STS with wafer head and pressed washer.

Solar park in Chernobyl makes irradiated areas usable

The JZ5 is the strongest self-tapping screw of EJOT to date and scores particularly well when used in high-strength materials. The JT3-6-5.5x25 E16 self-drilling screws are made of stainless steel with a hardened steel drill bit and are used to attach the support profiles to the substructure.

EJOT Sliding point screw VARIO

It stops the screwing process at exactly the right moment. With the VARIO JT6-2/5-5.0x30, EJOT offers the ideal fastener for connecting wall brackets to support profiles.

Production of self-drilling screws – Self-drilling screws Guidebook Part 3

In this part we would like to show you the basic procedures for screw manufacturing, take you on a journey into the production of EJOT and introduce you to the individual production phases using the example of the EJOT self-drilling screw JT3-18-5.5. Two manufacturing processes for thread production First of all, a distinction is made between two different manufacturing processes: machining and forming.

Anchor function principles – Heavy-duty anchor Guidebook Part 3

Let us take a look at two types of anchors: The self-undercutting anchors such as the LIEBIG SUPERPLUS and the concrete screw JC2: The sharp edged segments of the LIEBIG SUPERPLUS sleeve cut deep into the concrete in the borehole.

Types of screws – Self-drilling screws Guidebook Part 1

There are both self-drilling screws with low drilling capacity (also called drilling performance) for thin sheet metal and screws with large drilling capacity such as the EJOT JT3-18, which cut through thick substructures made of construction steel up to a thickness of 16 mm.

Edge distances of self-drilling screws and self-tapping screws – Self-drilling screws Guidebook Part 4

The EJOT JF and JT screw types are generally considered to be pre-drilled when calculating the edge distances.

Avoid assembly errors with self-drilling screws – Self-drilling screws Guidebook Part 5

A distinction must be made between JT screws (classic drill point with cutting edge) and JF screws (unique tip geometry without cutting edge).

Fastening with reduced swarf on the roof | EJOFAST®self-drilling screws

The EJOFAST® JF2-2H-4.8 is a side lap screw for profiled metal sheets in areas that are not exposed to the weather.

Fastening with reduced swarf on the facade | EJOFAST® screws

The EJOFAST® JF2-2H-4.8 is a side lap screw for the connection of cassette wall systems.