Joseph Dresselhaus GmbH & Co KG

The Dresselhaus Group is one of Europe’s leading trading companies for C-parts with a focus on the sale of fastening technology, fastening elements, special & drawing parts as well as articles for production & maintenance. With a 70-year history, the group achieved a turnover of €230 million in 2022.

Zeppelinstrasse 13,
32051 Herford,
Germany

Tel:

+49 5221 932-0

Products

Assembly and installation systems

Power tools

Bolts

Hexagon head bolts

Hexagon bolts with flange (DIN: 6921/ISO: EN 1665)Hexagon head bolts with hexagon nut for steel structures (DIN: 7990)Hexagon head bolts with shank - metric fine pitch thread (DIN: 960/ISO: 8765)Hexagon head bolts with shank - Product grade C (DIN: 601/ISO: 4016)Hexagon head bolts with shank (DIN: 931/ISO: 4014)Hexagon head screw with full metric fine pitch thread (DIN: 961/ISO: 8676)Hexagon head screws with full thread (DIN: 933/ISO: 4017)Hexagon head screws with thread up to the head - Product grade C (DIN: 558/ISO: 4018)

Clamps and rings

Adjusting rings (DIN: 705)

Construction fixings

Concrete screwsDrywall fixings and systemsFaçade and insulation fixingsNails, pins and staplesStainless steel fixings

Fastener assemblies and combinations

Hexagon washer faced head tapping screw (DIN: 6928)High strength structural bolt and nut assembly (DIN: 6914/ISO: EN 14399-4)

Fastener manufacturing technology

Inspection and quality control
Packaging equipment, materials and services

Inserts

Slotted screw insert Type A (DIN: 7965)

Nuts

Cap nuts

Hexagon cap nuts, low type (DIN: 917)

Hexagon regular nuts

Hexagon nuts with metric coarse pitch thread (DIN: 934/ISO: 4032)

Hexagon thin nuts

Hexagon thin nuts (chamfered) (DIN: 439/ISO: 4035)

Other products

Special/to drawing fasteners

Screws

Other screw types

Thread rolling screws (DIN: 7500)Wing screws, rounded wings (DIN: 316)

Slotted set screws

Slotted set screws with cone point (DIN: 553/ISO: 7434)Slotted set screws with flat point (DIN: 551/ISO: 4766)

Wood screws

Hexagon head woods screws (DIN: 571)Slotted countersunk (flat) head wood screws (DIN: 97)Slotted raised countersunk oval head wood screws (DIN: 95)Slotted round head wood screws (DIN: 96)

Self drilling/tapping screws

Hexalobular raised countersunk head (ISO: 14587 C)
Hexalobular socket countersunk head tapping screw (DIN: 7982/ISO: 14586 C)Hexalobular socket pan head tapping screw (DIN: 7981 C/ISO: 14585 C)Self drilling screw (DIN: 7504 N/ISO: 15481)Self drilling screw with hexagonal head (DIN: 7504 K/ISO: 15480)

Self-tapping/thread forming screws

Tapping screws

Cross recessed countersunk head tapping screw (DIN: 7982/ISO: 7050)Cross recessed pan head tapping screw (DIN: 7981/ISO: 7049)Cross recessed raised countersunk head tapping screw (DIN: 7983/ISO: 7051)Hexagon head tapping screw (DIN: 7976/ISO: 1379)Slotted countersunk head tapping screw (DIN: 7972/ISO: 1482)Slotted pan head tapping screw (DIN: 7971/ISO: 1481)Slotted raised countersunk head tapping screw (DIN: 7973/ISO: 1483)

Thread forming screws

Thread cutting screws - cross recessed head screws (DIN: 7516)Thread cutting screws - hexagon screws and slotted head screws (DIN: 7513)

Washers and pressed parts

Spring washers, conical spring washers and serrated lock washers

Conical spring washers for bolted connections (DIN: 6796)External tooth lock washer (DIN: 6797)

Washers

Conical seat (DIN: 6319)Plain washer - 100 HV (DIN: 126/ISO: 7091)
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