Items
Categories

Manufacturers

Industries

Catalogues
Operating and control elements

Clamping units

Machine elements, hydraulic accessories

Indexing, positioning, quick assembly

Latches

Hinges

Handles

Springs, gas springs

Self-clinching fasteners

Rivets, rivet nuts, installation tools

Spring steel fasteners

Fasteners for plastics

Height adjustment, linear movement

Telescopic slides

Bolt securing systems

Cable management

Other electronical accessories

Standoffs

Welding fasteners

SAN and Hygienic design line

Machines and tools

Custom size continuous hinges

Operating and control elements
Handwheels Crank handles Control knobs and levers Rotary indicators Slide units Tube clamp connectors Castors and wheels
Clamping units
Clamping knobs Clamping levers Wing knobs Draw latches Clamps, power clamps
Machine elements, hydraulic accessories
Levelling elements Hydraulic accessories Nuts, screws, washers Clamps, power clamps Joints Damping elements Tube clamp connectors Other machine elements Aluminium profiles and accessories
Indexing, positioning, quick assembly
Indexing plungers Ball and bolt spring plungers Quick-release pins Captive panel fasteners Fast-lead screws Quarter-turn fasteners Retaining magnets Clamps, power clamps Rotary indicators Friction positioning elements Bull's eye and screw-on levels
Latches
Cam latches Compression latches Push-to-close latches Draw latches Electronic access latches Lock cores, keys, accessories Multi-point latches Other latches
Hinges
Hinges Position control hinges Continuous hinges Spring hinges Concealed hinges Special hinges
Handles
U-handles Handle knobs Flush pull handles Fixed, revolving, fold-away handles Other handles
Springs, gas springs
Compression springs Extension springs Die springs - ISO Conical springs Torsion springs Disc spring washers Curved spring washers Wave spring washers Other springs and spring elements Gas springs and fittings
Self-clinching fasteners
Self-clinching nuts Self-clinching studs Self-clinching standoffs Captive panel fasteners Broaching fasteners Other self-clinching fasteners PemSerter presses
Rivets, rivet nuts, installation tools
Rivet nuts Rivets Installation tools Plastic rivets Other rivets
Spring steel fasteners
Captive nuts Cage nuts Seeger-rings and Starlock fasteners Fast-lead screws DZUS quarter-turn fasteners Other fastening elements
Fasteners for plastics
Threaded insert system Bonding fasteners PCB fasteners
Height adjustment, linear movement
SMS - Electronic lift system Movotec - Hydraulic lift system Gas spring inside anjustment systems Lifts Linear movement
Telescopic slides
Ball bearing slides Heavy duty slides Slide systems Others Lifts
Bolt securing systems
Nord-Lock securing washers Nord-Lock wheel-nut
Cable management
Cable ties Tensioning tools for cable ties Cable tie holders Cable clamps, clips Cable wraps, channels Cable bushings, grommets Edge grommets Plugs Optical fiber management
Other electronical accessories
Feet LED hardware Fan accessories Insulators Ferrite cores CPU holders Damping elements Others
Standoffs
Snap-in and screw mount standoffs Self-clinching, broaching, SMT standoffs PC board card guides Panel ejectors
Welding fasteners
Welding nuts
SAN and Hygienic design line

Machines and tools
Haeger insertion machines PemSerter insertion machines Pop rivet insertion tools Rivet nut insertion tools Thread insert installation tools
Custom size continuous hinges
Accuride

Associated Spring

BTM

Elesa+Ganter

Eurofix

Haeger

Heyco

Nord-Lock

PEM

PINET

POP/Avdel

RESSORTS SPEC SAS

Southco

Starlock

Sugatsune

Suspa

Tappex

Tubtara
Aerospace and space Industry

Automotive industry and vehicle manufacturer

Defense industry

Electronics and electric vehicle chargers

Food industry / pharmaceutical industry / chemical industry

Furniture Industry

Industrial equipment

Lighting

Machine industry

Medical industry

Railway

Renewable energy equipment

Self-service systems, equipment

Sheet metal working

Shipbuilding and Marine

Smart Cities

Telecommunications and data centre systems
Blog
Contact us

Items
About us
Contact us

Subscribe to the newsletter!

Your basket is currently empty
Sign in

Register

Search results: "R4-20-30-501-20"

Number of results: 1

R4-20

Concealed push-to-close rotary latch, steel, INOX

Contact us

06 1/434-2900 info@biotek.hu

About us Preferences Subscribe to our Newsletter

General terms & Conditions Privacy statement Liability Statement

Management system certificate's

2026 All rights reserved. © Biotek Kft.

Sign in Register

Product details...

Calculating price and stock information...

Locked account

Your status is locked in our system. Please call our customer service at 06 1/434-2900 for data reconciliation.