This product is regulated by the following standards:

Technical data Send your request for quotation

Thread rolling screws for ISO metric thread

This product is regulated by the following standards:

Standard DIN 7500

Standard DIN 7500-1

The part 1 of this standard specifies requirements for case hardened and tempered metric thread rolling screws with various forms of head geometry designed to produce internal threads with nominal diameters from 2 mm to 12 mm, which fit general purpose ISO metric screw threads and are used in general engineering applications. The form and arrangement of the screw section used for thread rolling shall be at the manufacturer''s discretion. The length of this section shall not be below 1,5P and not exceed 4 P. This standard doesn''t apply to thread cutting screws. DinEnIso 898-1 is not applicable to screws made with this norm.

DIN 7500-1 Table 6 - Screw types and designations
Publication date: 06/2009 - Superdedes DIN 7500: 03/2007 and DIN EN ISO 7085: 01/2000
Type	Illustration	Other dimensions as in	Range of sizes suitable for rolling	Example of designation (a)
CE		DIN EN ISO 7045	M2 to M10	Screw DIN 7500 - CE M6x20 - Z ^b
DE		DIN EN ISO 4017	M2 to M12	Screw DIN 7500 - DE M6x20
EE		DIN EN ISO 4762	M2 to M12	Screw DIN 7500 - EE M6x20
NE		DIN EN ISO 7047	M2 to M10	Screw DIN 7500 - NE M6x20 - Z ^b
OE		DIN EN ISO 14579	M2 to M12	Screw DIN 7500 - OE M6x20
PE		DIN EN ISO 14583	M2 to M10	Screw DIN 7500 - PE M6x20
QE		DIN EN ISO 14584	M2 to M10	Screw DIN 7500 - QE M6x20
^{(a) if screws with a shank are requested, according to DIN 962 the lenght of the thread is to be given in the designation e.g. DIN 7500 - OE M6 x 60 x 30}
(b) if designatios do not include the sybol H or Z (to identify the cross recess), recess type H shall apply


DIN 7500 - 2 Guideline values for hole diameters
Publication date 12/1984
d thread size	M 2.5	M 3	M 3.5	M 4	M 5	M 6	M 8	M 10
Material thickness or length of engagement	Hole diameter dh (tolerance class H11)
Material thickness or length of engagement	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu
0.8	2.25
0.9	2.25
1	2.25	2.7
1.2	2.25	2.7	3.15
1.5	2.25	2.7	3.15	3.6	4.5
1.6	2.25	2.7	3.2	3.6	4.5
1.7	2.25	2.7	3.2	3.6	4.5
1.8	2.25	2.75│2.7│2.7	3.2	3.6	4.5
2	2.25	2.75│2.7│2.7	3.2	3.6	4.5	5.4
2.2	2.25	2.75	3.2	3.6	4.5	5.4	7.25
2.5	2.25	2.75	3.2	3.65│3.6│3.6	4.5	5.4	7.25	9.2│
3	2.3	2.75	3.2	3.65│3.6│3.6	4.5	5.45	7.25	9.2│9.15│9.15
3.2	2.3	2.75	3.2	3.65│3.6│3.6	4.55│4.5│4.5	5.45	7.25	9.2│9.15│9.15
3.5	2.3	2.75	3.2	3.65	4.55	5.45	7.25	9.2│9.15│9.15
4	2.3	2.75	3.2	3.65	4.55	5.55│5.45│5.45	7.3	9.3│9.15│9.15
5	2.3	2.75	3.2│3.25│3.25	3.7│3.65│3.65	4.6	5.55│5.45│5.45	7.4│7.3│7.3	9.3│9.2│9.25
5.5		2.75	3.2│3.25│3.25	3.7│3.65│3.65	4.6	5.5	7.4│7.3│7.3	9.3│9.2│9.25
6		2.75		3.7│3.65│3.65	4.6	5.5	7.4│7.3│7.3	9.3│9.2│9.25
6.3				3.7	4.65	5.5	7.4│7.3│7.35	9.3│9.2│9.25
6.5				3.7	4.65	5.5	7.4│7.3│7.35	9.3│9.2│9.25
7				3.7	4.65	5.55│5.5│5.5	7.4│7.3│7.4	9.3│9.2│9.3
7.5				3.7	4.65	5.55│5.5│5.5	7.4│7.3│7.4	9.4│9.3│9.3
8 to ≤ 10					4.65	5.55	7.4│7.3│7.4	9.4│9.3│9.3
> 10 to ≤ 12							7.5	9.5│9.4│9.4
>12 to ≤ 15							7.5	9.5│9.4│9.4
> 15 to ≤ 20								│9.5

Standard DIN 7500-2

The part 2 of this norm gives guide values for hole diameters for thread rolling screws DIN 7500-1 and DIN 267-30. The hole diameters are only guide values because they are assigned to different Materials and lenghts of engagement. Bigger hole diameters can be required, for example for special procedures. This norm doesn''t apply to holes with special forms, for example triangular and octagonal holes.

DIN 7500 - 2 Guideline values for hole diameters
Publication date 12/1984
d thread size	M 2.5	M 3	M 3.5	M 4	M 5	M 6	M 8	M 10
Material thickness or length of engagement	Hole diameter dh (tolerance class H11)
Material thickness or length of engagement	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu	St│Al│Cu
0.8	2.25
0.9	2.25
1	2.25	2.7
1.2	2.25	2.7	3.15
1.5	2.25	2.7	3.15	3.6	4.5
1.6	2.25	2.7	3.2	3.6	4.5
1.7	2.25	2.7	3.2	3.6	4.5
1.8	2.25	2.75│2.7│2.7	3.2	3.6	4.5
2	2.25	2.75│2.7│2.7	3.2	3.6	4.5	5.4
2.2	2.25	2.75	3.2	3.6	4.5	5.4	7.25
2.5	2.25	2.75	3.2	3.65│3.6│3.6	4.5	5.4	7.25	9.2│
3	2.3	2.75	3.2	3.65│3.6│3.6	4.5	5.45	7.25	9.2│9.15│9.15
3.2	2.3	2.75	3.2	3.65│3.6│3.6	4.55│4.5│4.5	5.45	7.25	9.2│9.15│9.15
3.5	2.3	2.75	3.2	3.65	4.55	5.45	7.25	9.2│9.15│9.15
4	2.3	2.75	3.2	3.65	4.55	5.55│5.45│5.45	7.3	9.3│9.15│9.15
5	2.3	2.75	3.2│3.25│3.25	3.7│3.65│3.65	4.6	5.55│5.45│5.45	7.4│7.3│7.3	9.3│9.2│9.25
5.5		2.75	3.2│3.25│3.25	3.7│3.65│3.65	4.6	5.5	7.4│7.3│7.3	9.3│9.2│9.25
6		2.75		3.7│3.65│3.65	4.6	5.5	7.4│7.3│7.3	9.3│9.2│9.25
6.3				3.7	4.65	5.5	7.4│7.3│7.35	9.3│9.2│9.25
6.5				3.7	4.65	5.5	7.4│7.3│7.35	9.3│9.2│9.25
7				3.7	4.65	5.55│5.5│5.5	7.4│7.3│7.4	9.3│9.2│9.3
7.5				3.7	4.65	5.55│5.5│5.5	7.4│7.3│7.4	9.4│9.3│9.3
8 to ≤ 10					4.65	5.55	7.4│7.3│7.4	9.4│9.3│9.3
> 10 to ≤ 12							7.5	9.5│9.4│9.4
>12 to ≤ 15							7.5	9.5│9.4│9.4
> 15 to ≤ 20								│9.5

Thread rolling screws for ISO metric thread

DIN 7500-1 Table 6 - Screw types and designations
Publication date: 06/2009 - Superdedes DIN 7500: 03/2007 and DIN EN ISO 7085: 01/2000
Type	Illustration	Other dimensions as in	Range of sizes suitable for rolling	Example of designation (a)
CE		DIN EN ISO 7045	M2 to M10	Screw DIN 7500 - CE M6x20 - Z ^b
DE		DIN EN ISO 4017	M2 to M12	Screw DIN 7500 - DE M6x20
EE		DIN EN ISO 4762	M2 to M12	Screw DIN 7500 - EE M6x20
NE		DIN EN ISO 7047	M2 to M10	Screw DIN 7500 - NE M6x20 - Z ^b
OE		DIN EN ISO 14579	M2 to M12	Screw DIN 7500 - OE M6x20
PE		DIN EN ISO 14583	M2 to M10	Screw DIN 7500 - PE M6x20
QE		DIN EN ISO 14584	M2 to M10	Screw DIN 7500 - QE M6x20
^{(a) if screws with a shank are requested, according to DIN 962 the lenght of the thread is to be given in the designation e.g. DIN 7500 - OE M6 x 60 x 30}
(b) if designatios do not include the sybol H or Z (to identify the cross recess), recess type H shall apply


DIN 7500 - 2 Guideline values for hole diameters
Publication date 12/1984
d thread size	M 2.5	M 3	M 3.5	M 4	M 5	M 6	M 8	M 10
Material thickness or length of engagement	Hole diameter dh (tolerance class H11)
Material thickness or length of engagement	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu	St&boxv;Al&boxv;Cu
0.8	2.25
0.9	2.25
1	2.25	2.7
1.2	2.25	2.7	3.15
1.5	2.25	2.7	3.15	3.6	4.5
1.6	2.25	2.7	3.2	3.6	4.5
1.7	2.25	2.7	3.2	3.6	4.5
1.8	2.25	2.75&boxv;2.7&boxv;2.7	3.2	3.6	4.5
2	2.25	2.75&boxv;2.7&boxv;2.7	3.2	3.6	4.5	5.4
2.2	2.25	2.75	3.2	3.6	4.5	5.4	7.25
2.5	2.25	2.75	3.2	3.65&boxv;3.6&boxv;3.6	4.5	5.4	7.25	9.2&boxv;
3	2.3	2.75	3.2	3.65&boxv;3.6&boxv;3.6	4.5	5.45	7.25	9.2&boxv;9.15&boxv;9.15
3.2	2.3	2.75	3.2	3.65&boxv;3.6&boxv;3.6	4.55&boxv;4.5&boxv;4.5	5.45	7.25	9.2&boxv;9.15&boxv;9.15
3.5	2.3	2.75	3.2	3.65	4.55	5.45	7.25	9.2&boxv;9.15&boxv;9.15
4	2.3	2.75	3.2	3.65	4.55	5.55&boxv;5.45&boxv;5.45	7.3	9.3&boxv;9.15&boxv;9.15
5	2.3	2.75	3.2&boxv;3.25&boxv;3.25	3.7&boxv;3.65&boxv;3.65	4.6	5.55&boxv;5.45&boxv;5.45	7.4&boxv;7.3&boxv;7.3	9.3&boxv;9.2&boxv;9.25
5.5		2.75	3.2&boxv;3.25&boxv;3.25	3.7&boxv;3.65&boxv;3.65	4.6	5.5	7.4&boxv;7.3&boxv;7.3	9.3&boxv;9.2&boxv;9.25
6		2.75		3.7&boxv;3.65&boxv;3.65	4.6	5.5	7.4&boxv;7.3&boxv;7.3	9.3&boxv;9.2&boxv;9.25
6.3				3.7	4.65	5.5	7.4&boxv;7.3&boxv;7.35	9.3&boxv;9.2&boxv;9.25
6.5				3.7	4.65	5.5	7.4&boxv;7.3&boxv;7.35	9.3&boxv;9.2&boxv;9.25
7				3.7	4.65	5.55&boxv;5.5&boxv;5.5	7.4&boxv;7.3&boxv;7.4	9.3&boxv;9.2&boxv;9.3
7.5				3.7	4.65	5.55&boxv;5.5&boxv;5.5	7.4&boxv;7.3&boxv;7.4	9.4&boxv;9.3&boxv;9.3
8 to ≤ 10					4.65	5.55	7.4&boxv;7.3&boxv;7.4	9.4&boxv;9.3&boxv;9.3
> 10 to ≤ 12							7.5	9.5&boxv;9.4&boxv;9.4
>12 to ≤ 15							7.5	9.5&boxv;9.4&boxv;9.4
> 15 to ≤ 20								&boxv;9.5

Full list of Suppliers of Thread rolling screws for ISO metric thread

Turkey

Keba Fastenings

Distributor of fasteners and inserts: thread-forming screws, cold-formed parts, hot-formed parts and custom made products

High Performance Thread Forming Screw for Plastics

Italy

Kilton S.R.L.

Company specialized in the production of fasteners and fixings for industrial applications in the following fields: automotive, home appliances, mechanical, components, building industry.

Leader in the manufacturing of special fasteners.

Thread rolling screws with hexagon washer head

Thread forming screws with round head and hexagon socket

Viti trilobate testa cilindrica impronta croce philips

Italy

PSM CELADA Fasteners

Manufacturer and distributor of self clinching inserts for sheets metal, threaded inserts for plastic materials, wire thread inserts ELICEL®, thread forming screws for plastic and light alloys, quarter - turn locks and quick access fasteners SOUTHCO®

ELICEL - Standard wire thread insert, self locking, tangfree

China

Beijing KOJO Technology Co.,Ltd.

Founded in 2001, KOJO Fastening is a manufacturer and supplier specializing in screw fasteners and precision CNC machined parts.

We export screws, nuts, precision turned parts, and other products to customers worldwide. The KOJO Fastening team, with deep industry expertise, advanced processing equipment, technological refinement, a pursuit of excellent quality, and a customer-first vision, has made us the preferred supplier for an increasing number of international clients.

USA

Catalina Components

Catalina Components is a value added supplier of custom and standard plastic, rubber and metal components primarily to the Automotive Industry. Our parts are integrated into airbags, safety restraints, steering/suspension, driveline and other OEM products.

Turkey

Everfast Dis Ticaret Limited Sti.

Manufacturer of thread cutting screws, thread forming screws, screws for plastic materials and special cold forged screws

India

A...

Distributor of self clinching fasteners, rivet nuts and trilobular screws

Taiwan

A...

Manufacturer and distributor of wood screws, chipboard screws, drywall screws, self drilling, thread rolling and self tapping screws. Metric and inch sizes.

China

A...

Manufacturer of self drilling, bi-metal, thread forming, timber and drywall screws

Afghanistan

A...

Producer of special screws for plastic, thread-ridging screws

Spain

C...

Manufacturer of trilobular screws, screws for plastic, screw driver bits and fixings

Taiwan

C...

Importer and exporter of machine screws, self tapping, self drilling and wood screws. Metrich and inch series.

Switzerland

C...

TAPTITE® trilobular screws

Germany

d...

Manufacturer of metric screws, thread rolling screws, screws for plastic materials and special screws

Italy

D...

Producer of Hexagon, machine and welding screws in low and high tensile steel.

Producer of special screws on customer requirement.

Taiwan

D...

Manufacturer of special screws

Diameters : inch #1~5/8' / Metric M2~M16

Lengths : Inch 1/4' ~ 15' / Metric 5mm~400mm

Turkey

I...

Manufacturer of rivets, plastic screws, self-clinching screws

Taiwan

K...

Manufacturer specialized in self drilling screws and self tapping screws

L...

Distributor of self tapping, self drilling screws, screws for plastic, micro screws and sheet metal fasteners.

Spain

L...

Producer of selftapping screws, selfdrilling, trilobular and for plastics.

Taiwan

M...

Manufacturer of wood screws, self drilling screws, sems screws and thread forming screws

Italy

M...

Producer of machine screws, selftapping and thread forming screws; screws for wood and plastic, screws with unloosable washers, special cold forged fasteners. Diametres from M2 to M12- lengths from 4 to 120 mm. Carbon steel and stainless steel materials

Italy

M...

Manufacturer and distributor of high strength fasteners, selfdrilling and selftappng scresw, Thread cutting screws, trilobular and chipboard screws

Turkey

M...

Manufacturer of self tapping screws and screws for plastic

Italy

M...

Producer of screws for plastics, selfdrilling, selftapping, chipboard and thread forming screws

Turkey

O...

Omega Civata is a manufacturer of Taptite ® licensed product, Bolts, Screws, Rivets, Pins, Bushings, Studs, etc. The production limits are from M3x6 to M20x200. The products can be produced in steel, carbon steel, alloy steel (from 5.8 to 14.9), stainless steel (AISI 304 - 316), and other metal types.

Germany

Suppliers of Thread rolling screws for ISO metric thread

Technical data

Standard DIN 7500

Standard DIN 7500-1

Standard DIN 7500-2

Details