WT WINTECH A.S.

WT Wintech a.s. is a dynamic Czech company that has been operating in the field of fasteners for already twenty six years. Our company is able to provide specialized drawing parts in the area of automotive and electro-technical industry including PPAP. Our fasteners come with guarantee of quality and reliability. We offer more than 22 000 types of fasteners according to DIN, ISO and CSN standards divided into 16 product groups. We cater to the needs of almost all industrial segments, including sellers, craft, construction, engineering, specialized production, and exclusive and demanding production segments.

Seifertova 33,
750 02, Prerov,
Czech Republic

Tel:

+420 739 002 390

E-Mail

Web

E-Shop

E-Brochure

Products

Assembly and installation systems

Hand toolsRiveting tools, equipment and systems

Blind fasteners (rivets, rivet nuts)

Rivet nuts

Closed end rivet nuts (DIN: 7337/ISO: 14589)Jack nut inserts (DIN: 7337/ISO: 14589)Open end rivet nuts (DIN: 7337/ISO: 14589)Quad nut inserts (DIN: 7337/ISO: 14589)Rubber nut inserts (DIN: 7337/ISO: 14589)

Rivets

Blind rivet countersunk head (DIN: 7337/ISO: 14589)Blind rivet dome head (DIN: 7337/ISO: 14589)Blind rivet large flange - 16mm (DIN: 7337/ISO: 14589)Break mandrel blind rivets (DIN: 7337/ISO: 14589)Grooved rivet (DIN: 7337/ISO: 14589)Hammerdrive rivet (DIN: 7337/ISO: 14589)Multigrip rivet (DIN: 7337/ISO: 14589)Peel rivet (DIN: 7337/ISO: 14589)Rivet countersunk head (DIN: 661/ISO: 1051C)Rivet flat round head (DIN: 674/ISO: 1051A)Rivet mushroom head (DIN: 662)Rivet round head (DIN: 660/ISO: 1051B)sealed rivet (DIN: 7337/ISO: 14589)Structural rivets (DIN: 7337/ISO: 14589)

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 (DIN: 931/ISO: 4014)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)

Other bolt types

Carriage bolt (DIN: 603)Eyebolts (DIN: 444)Flat countersunk head square neck bolts with short square (DIN: 608)Lifting eye bolts (DIN: 580)Sealing bolts

Clamps and rings

Clamps & ClipsHose Clamps & ClipsRetaining rings for bores (DIN: 472)Retaining rings for shafts (DIN: 471)Sealing rings (DIN: 7603)

Construction fixings

Brackets and connectors Chemical anchors and resinsConcrete anchors, mechanicalConcrete screwsDrop-in anchorsDrywall fixings and systemsFaçade and insulation fixingsNails, pins and staplesOther construction fasteners and fixingsRoofing and solar installation fixingsStainless steel fixings Structural steel fastenersThreaded rods and suspension fixingsThroughboltsWindow screws/frame anchorsWood/chipboard/decking screws

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)

Nuts

Cap nuts

Hexagon cap nuts, low type (DIN: 917)

Hexagon dome cap nuts, high type (DIN: 1587)Prevailing torque type hexagon dome cap nuts with non-metallic insert (DIN: 986)

Hexagon castle nuts

Hexagon slotted and castle nuts (DIN: 935)Hexagon thin slotted and castle nut (DIN: 979)Hexagon thin slotted and castle nut (previous design) (DIN: 937)

Hexagon nuts with flange

Hexagon nuts with flange (DIN: 6923/ISO: EN 1661)Prevailing torque type all-metal hexagon high nuts with non-metallic insert (DIN: 6926/ISO: EN 1663)Prevailing torque type hexagon nuts with flange with non-metallic insert (DIN: 6926/ISO: EN 1666)

Hexagon regular nuts

Hexagon nuts with metric coarse pitch thread (DIN: 934/ISO: 4032)Hexagon nuts with metric fine pitch thread (DIN: 934/ISO: 8673)

Hexagon thin nuts

Hexagon thin nuts (chamfered) - with metric fine pitch thread (DIN: 936/ISO: 8675)Hexagon thin nuts (chamfered) (DIN: 439/ISO: 4035)Hexagon thin nuts (unchamfered) (DIN: 439/ISO: 4036)

Other nuts

Barrel nutsEye nuts (DIN: 582)Forged turnbuckles (Open type) (DIN: 1480)Hexagon nut (DIN: 555/ISO: 4034)Sealing nutsSquare nut (DIN: 557)Square thin nut (DIN: 562)Wing nuts, rounded wings (DIN: 315)

Prevailing torque type hexagon nuts

Prevailing torque type all-metal hexagon nuts (DIN: 980 & 6925/ISO: 7042)Prevailing torque type all-metal high nuts (DIN: 980/ISO: 10513)

Weld nuts

Square weld nuts (DIN: 928)Square weld nuts (DIN: 929)

Other products

Nails, staples and bradsSealing fastenersStainless steel fasteners

Pins and keys

Other pins

Grooved pin, full length taper grooved (DIN: 1471/ISO: 8744)Grooved pin, half length taper grooved (DIN: 1472/ISO: 8745)Split pins (DIN: 94/ISO: 1234)

Spiral pins

Spring pins/roll pins - slotted, heavy-duty (DIN: 1481/ISO: 8752)

Taper and parallel pins

Parallel pins with internal thread, unhardened (DIN: 7979/ISO: 8733)Parallel pins, hardened (DIN: 6325/ISO: 8734)Parallel pins, unhardened (DIN: 7/ISO: 2338)

Screws

Other screw types

Thread rolling screws (DIN: 7500)

Slotted set screws

Slotted headless screws with shank (DIN: 427/ISO: 2342)Slotted set screws with flat point (DIN: 551/ISO: 4766)

Small slotted or cross recessed screws

Cross recessed countersunk flat head screw (DIN: 965/ISO: 7046)Cross recessed raised countersunk head screw (DIN: 966/ISO: 7047)Hexalobular cheese head (DIN: 7985/ISO: 7045)Slotted capstan screw (DIN: 404)Slotted cheese head screws (DIN: 84/ISO: 1207)Slotted countersunk head screws (DIN: 963/ISO: 2009)Slotted pan head screws (DIN: 85/ISO: 1580)

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 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 pan head tapping screw (DIN: 7971/ISO: 1481)Slotted raised countersunk head tapping screw (DIN: 7973/ISO: 1483)

Thread forming screws

Self-drilling screw (DIN: 7504)Thread cutting screws - cross recessed head screws (DIN: 7516)

Socket head products

Hexagon and hexalobular socket set screws

Hexagon socket set screws with cone point (DIN: 914/ISO: 4027)Hexagon socket set screws with cup point (DIN: 916/ISO: 4029)Hexagon socket set screws with flat point (DIN: 913/ISO: 4026)

Screws with normal cylindrical head

Hexagon socket head cap screws (DIN: 912/ISO: 4762)Hexagon socket head cap screws with metric fine pitch thread (DIN: 912/ISO: 12474)

Small hexagon or hexalobular screws

Hexagon socket button head screws (ISO: 7380)Hexagon socket button head screws with collar (ISO: 7380)Hexagon socket countersunk head screws (DIN: 7991/ISO: 10642)Hexagon socket head cap screw fully threaded (DIN: 7984)Hexagon socket head cap screws with centre, with low head (DIN: 6912)Hexagon socket head cap screws with low head (DIN: 7984)Hexagon socket head shoulder screws (ISO: 7379)Hexagon socket pipe plugs (DIN: 906)Hexalobular socket pan head screws (ISO: 14583)

Studs and threaded rod

Studs

Studs - metal end ˜ 1 d (DIN: 938)

Threaded rod

Stud bolts metric thread (DIN: 976-1)Threaded rod (DIN: DIN 976-1)

Washers and pressed parts

Spring washers, conical spring washers and serrated lock washers

Conical spring washers for bolted connections (DIN: 6796)Curved spring washer (DIN: 137)External tooth lock washer (DIN: 6797)Retaining washer for shafts (DIN: 6799)Serrated lock washers (DIN: 6798)Single coil spring lock washers for cheese head screws (DIN: 7980)Spring lock washers, barbed or plain (DIN: 127)Toothed lock washers (DIN: 6797)Wave spring washer (DIN: 137)

Washers

External tab washer (DIN: 432)High strength structural washer (DIN: 6916/ISO: 7416)Plain washer - 100 HV (DIN: 126/ISO: 7091)Plain washer - from 300 HV - Product grade A (DIN: 125 Part 2/ISO: 7089 and 7090)Plain washer - up to 250 HV - Product grade A (DIN: 125 Part 1/ISO: 7089 and 7090)Plain washer for clevis pins, medium finish (DIN: 1440/ISO: 8738)Plain washer- Small series - Product grade A (DIN: 433/ISO: 7092)Plain washer, large, for timber constructions (DIN: 1052)Plain washers - Large series - Product grade A (DIN: 9021/ISO: 7093 - Part 1)Plain washers for bolts with heavy clamping sleeves (DIN: 7349)Plastic washersSealing washersShim rings and supporting rings (DIN: 988)Square taper washer - especially for timber constructions (DIN: 440)Square taper washer 8% for U-sections (DIN: 434)Washers for steel structures - Product grade A (DIN: 7989-2)Washers for steel structures - Product grade C (DIN: 7989-1)