WASI GMBH

WASI is the trade specialist in stainless steel fasteners. Our product range include standard parts according to DIN and ISO, maritime products, levelling adjustment elements, solar mounting systems as well as special and drawing parts. You can profit from: • 60 years of experience • World-wide supplier network • 21,000 products in stock • Delivery worldwide • Order 24/7 WASI stands for: • High availability • Fast delivery • Customized packaging • Personal support in your language • Excellent quality management • Clever IT and logistics solutions

WASI-Str. 142287,
Wuppertal,
Germany

Tel:

+49 (0) 202 / 26 32 0

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)

Rivets

Blind rivet countersunk head (DIN: 7337/ISO: 14589)Blind rivet dome head (DIN: 7337/ISO: 14589)Break mandrel blind rivets (DIN: 7337/ISO: 14589)Grooved rivet (DIN: 7337/ISO: 14589)

Bolts

Hexagon head bolts

Hexagon bolts with flange (DIN: 6921/ISO: EN 1665)Hexagon head bolts with shank - metric fine pitch thread (DIN: 960/ISO: 8765)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 partial thread

Other bolt types

Anchor boltsAnchor bolts (DIN: 529)Bolt for T-slots (DIN: 787)Carriage bolt (DIN: 603)Curved (tunnel) boltsEyebolts (DIN: 444)Flat countersunk head nib bolts (DIN: 604)Hexagon fit bolt with long thread (DIN: 609)Hexagon head fit bolt with short thread (DIN: 610)Lifting eye bolts (DIN: 580)Square head bolt with collar (DIN: 478)Square square bolts (ISO: BS: 7419)Square washer platesT-head bolt (DIN: 261)T-head bolt with square neck (DIN: 186)T-heads bolts (DIN: 7992)Triangle head bolt (DIN: 22424)U-bolts

Clamps and rings

Adjusting rings (DIN: 705)Hose Clamps & ClipsMooring ringsRetaining rings for bores (DIN: 472)Retaining rings for shafts (DIN: 471)Snap ring for shafts (DIN: 7993)

Construction fixings

Chemical anchors and resinsConcrete anchors, mechanicalConcrete screwsDrop-in anchorsRoofing and solar installation fixingsThreaded rods and suspension fixingsThroughboltsWood/chipboard/decking screws

Cavity fixings

Projecting Shield Anchor BoltsShield Anchor Bolt LooseShield Anchor Eye BoltsSleeve Anchor

Fastener manufacturing technology

Materials and semifinished products

Rope wireScrew wireWire for architectural wire mesh

Nuts

Cap nuts

Hexagon cap nuts, low type (DIN: 917)Hexagon dome cap nuts, high type (DIN: 1587)

Hexagon castle nuts

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

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 all-metal hexagon nuts with flange (DIN: 6927/ISO: EN 1664)

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)

Other nuts

Barrel nutsCage nutsEye nuts (DIN: 582)Forged turnbuckles (Open type) (DIN: 1480)
Hexagon nut (DIN: 555/ISO: 4034)Hexagon nuts with a height of 1.5 d (DIN: 6330)Locknuts (DIN: 70852)Nut for T-slots (DIN: 508/ISO: 299)Square nut (DIN: 557)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)Prevailing torque type hexagon thin nuts with non-metallic insert (DIN: 985/ISO: 10511)

Weld nuts

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

Other products

Allthread (DIN: 975)Bow shackles (ISO: BS: 3032)Clevis endsD shackles (ISO: BS: 3032)Hexagon couplers (DIN: 6334)Hexagon turnbuckles (closed type) (DIN: 1479)Hexagon turnbuckles (open type) (ISO: BS: 4429)Non-ferrous fasteners (brass, titanium, aluminium, copper)Non-metric fastenersOverhead powerline shackles (ISO: BS: 3288)Round turnbuckles (open type) (DIN: 1480)Screw plugsSpecial/to drawing fastenersStainless steel fasteners Stainless steel marine productsStainless steel wire and barsThreaded couplersTie barsTie rods

Pins and keys

Other pins

Grooved pin, full length parallel with chamfer (DIN: 1473/ISO: 8740)Grooved pin, full length taper grooved (DIN: 1471/ISO: 8744)Grooved pin, one-third length centre grooved (DIN: 1475/ISO: 8742)Split pins (DIN: 94/ISO: 1234)

Spiral pins

Coiled spring pins - heavy-duty (DIN: 7344/ISO: 8748)Coiled spring pins - standard duty (DIN: 7343/ISO: 8750)Spring pins/roll pins - slotted, heavy-duty (DIN: 1481/ISO: 8752)Spring pins/roll pins - slotted, light duty (DIN: 7346/ISO: 13337)

Taper and parallel pins

Parallel pins, unhardened (DIN: 7/ISO: 2338)Taper pins with external thread, unhardened (DIN: 7977/ISO: EN 28737)Taper pins, unhardened (DIN: 1/ISO: EN 22339)

Screws

Other screw types

Bi-metal screwsThread rolling screws (DIN: 7500)Wing screws, rounded wings (DIN: 316)

Slotted set screws

Slotted headless screws with shank (DIN: 427/ISO: 2342)Slotted set screws with cone point (DIN: 553/ISO: 7434)

Small slotted or cross recessed screws

Cross recessed countersunk (flat) head wood screw (DIN: 7997)Cross recessed countersunk flat head screw (DIN: 965/ISO: 7046)Cross recessed raised countersunk head screw (DIN: 966/ISO: 7047)Cross recessed raised countersunk head wood screw (DIN: 7995)Cross recessed round head wood screw (DIN: 7996)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 screw, large head (DIN: 921)Slotted raised countersunk head screws (DIN: 964/ISO: 2010)Slotted shoulder screw (DIN: 927)

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

Self-drilling screw (DIN: 7504)Thread cutting screws - cross recessed head screws (DIN: 7516)Thread cutting screws - hexagon screws and slotted head screws (DIN: 7513)

Socket head products

Hexagon and hexalobular socket set screws

Hexagon socket grub screws with thrust point (DIN: 6332)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 dog point (DIN: 915/ISO: 4028)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)Hexalobular socket head cap screws (ISO: 14579)

Small hexagon or hexalobular screws

Heavy duty hexagon head screw plugs (DIN: 910)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)Hexagon socket screw plugs (DIN: 908)Hexalobular socket cheese head screws, low head (ISO: 14580)Hexalobular socket countersunk flat head screws (ISO: 14581)Hexalobular socket pan head screws (ISO: 14583)Hexalobular socket raised countersunk head screws (ISO: 14584)

Springs

Disc springs (DIN: 2093)

Studs and threaded rod

Studs

Stud for T-slot nuts (DIN: 6379)Studs - metal end ˜ 1 d (DIN: 938)Studs - metal end ˜ 1.25 d (DIN: 939)Studs - metal end ˜ 2 d (DIN: 835)

Threaded rod

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

Surface and heat treatment coatings and processes

Surface and heat treatment coatings and processes

BurnishingCarbonitridingCorrosion protection coatingsCr(VI) free finishesIndustrial coatingsNitridingQuenching and temperingSandblastingZincflake coatings

Washers and pressed parts

Spring washers, conical spring washers and serrated lock washers

Conical spring washers for bolted connections (DIN: 6796)Curved spring lock washers (DIN: 128)Curved spring washer (DIN: 137)External tooth lock washer (DIN: 6797)Reinforced contact spring lock washer (DIN: 43699)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

Conical seat (DIN: 6319)Plain washer - 100 HV (DIN: 126/ISO: 7091)Plain washer - up to 250 HV - Product grade A (DIN: 125 Part 1/ISO: 7089 and 7090)Plain washer for clevis pins - Product grade C (DIN: 1441/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)Spherical washer (DIN: 6319)Square taper washer - especially for timber constructions (DIN: 436)Square taper washer - especially for timber constructions (DIN: 440)Tab washer with long and short tab (DIN: 463)Washers for steel structures - Product grade A (DIN: 7989-2)
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