Hobson Engineering Co. Pty Ltd

Established in 1935, Hobson Engineering is a family owned and operated business that has grown to become Australia's leading wholesale supplier of quality fasteners, bolts, nuts, allthread rod, screws, and anchors to the mining, construction, oil, and manufacturing industries. Hobson Engineering offers the highest quality fasteners, along with a commitment to large stock holdings and excellence in customer service. With over 85 years of experience in providing fastening solutions and the most comprehensive product testing program in Australia, Hobson continues to build strong relationships with customers, suppliers and industry groups to promote the best installation practices and supply of the highest quality fasteners. Hobson values integrity, teamwork, reliability and responsibility. Hobson actively seeks to provide a fulfilling, rewarding and safe environment for all team members and supports the community and environment to actively pursue a safe and sustainable future. Hobson have come a long way since 1935 and looks forward to the future.

PO Box 320 Horsley Park ,
NSW 2175,
Australia

Tel:

(02) 8818 0222

E-Mail

Web

E-Brochure

Products

Assembly and installation systems

Clinching/self piercing systemsCollated fastener systems Drill bitsDrilling & Cutting ToolsDrivers and screw insertion systemsHand toolsRiveting tools, equipment and systems

Blind fasteners (rivets, rivet nuts)

Rivet nuts

Open end rivet nuts (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)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)sealed rivet (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 - 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 partial threadHexagon head screws with thread up to the head - Product grade C (DIN: 558/ISO: 4018)

Other bolt types

Anchor boltsAnchor bolts (DIN: 529)Bow nuts (ISO: BS: 3974)Carriage bolt (DIN: 603)Concrete boltsEyebolts (DIN: 444)Foundation boltsJ-boltsL-boltsLifting 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-heads bolts (DIN: 7992)U-boltsWheel bolts

Clamps and rings

Heavy Duty ClampsHose Clamps & Clips

Construction fixings

Brackets and connectors Chemical anchors and resinsConcrete anchors, mechanicalConcrete screwsDrop-in anchorsDrywall fixings and systemsFaçade and insulation fixingsHardware/DIY prepacks and assortmentsInterior fixings Light duty anchors and fixings Nail Plugs & Hammer FixingsNails, pins and staplesOther construction fasteners and fixingsRoofing and solar installation fixingsSecurity fasteners for buildingsStainless steel fixings Structural steel fastenersThreaded rods and suspension fixingsThroughboltsWall plugsWindow screws/frame anchorsWood/chipboard/decking screws

Cavity fixings

Shield Anchor Bolt LooseShield Anchor Eye BoltsSleeve Anchor

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)Structural assembly set (ISO: EN 15048)

Inserts

Inserts for WoodSlotted screw insert Type A (DIN: 7965)Threaded inserts

Nuts

Cap nuts

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 collar nuts with a height of 1.5 d (DIN: 6331)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)

Prevailing torque type all-metal nuts with flange (DIN: 6927/ISO: EN 1667)Prevailing torque type hexagon nuts with flange with non-metallic insert (DIN: 6926/ISO: EN 1666)

Hexagon regular nuts

Hexagon nuts - Product grade C (DIN: 555/ISO: 4034)Hexagon nuts - Style 2 (ISO: 4033)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)Hexagon nut (DIN: 555/ISO: 4034)Hexagon nuts with a height of 1.5 d (DIN: 6330)Hexagon pipe nut (DIN: 431)Knurled nuts, high type (DIN: 466)Knurled nuts, low type (DIN: 467)Locknuts (DIN: 70852)Locknuts for rolling bearings (DIN: 981)Nut for T-slots (DIN: 508/ISO: 299)Plastic nutsSealing nutsSelf locking counter nuts (PAL) (DIN: 7967)Slotted round nut (DIN: 546)Slotted round nuts for hook spanner; ISO metric fine thread (DIN: 1804)Square nut (DIN: 557)Thick hexagon nuts (special purpose) (ISO: UNI 5587)Wheel nutsWing 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 nuts with non-metallic insert, heavy type (DIN: 982 & 6924/ISO: 7040)Prevailing torque type hexagon regular nuts with non-metallic insert and metric fine pitch thread (DIN: 982/ISO: 10512)Prevailing torque type hexagon thin nuts with non-metallic insert (DIN: 985/ISO: 10511)

Other products

Allthread (DIN: 975)Bow shackles (ISO: BS: 3032)Chain link adjustersClevis endsCollated industrial fasteners D shackles (ISO: BS: 3032)Hexagon couplers (DIN: 6334)Hexagon turnbuckles (closed type) (DIN: 1479)Hexagon turnbuckles (open type) (ISO: BS: 4429)Hot Dip Galvanized productsHot forged fasteners and partsMetal and plastic spacersNon-ferrous fasteners (brass, titanium, aluminium, copper)Non-metric fastenersNylon cable clampsOther industrial fasteners and fixingsPlastic and nylon fastenersPlastic cable tie and tie holderRound turnbuckles (open type) (DIN: 1480)Screw plugsSealing fastenersSecurity industrial fastenersStainless steel fasteners Stainless steel marine productsStainless steel wire and barsStructural tension & compression systemsThreaded couplersTie rods

Pins

Clevis pins

Clevis pins with head (DIN: 1444/ISO: EN 22341)Clevis pins with small head (DIN: 1434)Clevis pins without head (DIN: 1443/ISO: EN 22340)

Other pins

Split pins (DIN: 94/ISO: 1234)

Spiral pins

Spring pins/roll pins - slotted, heavy-duty (DIN: 1481/ISO: 8752)Spring pins/roll pins - slotted, light duty (DIN: 7346/ISO: 13337)

Screws

Other screw types

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

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 pan head screw, small head (DIN: 920)Slotted pan head screw, with shoulder (DIN: 923)Slotted pan head screws (DIN: 85/ISO: 1580)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)Welding stud with hexagon nut (DIN: 525)

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 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)Conical seat, wide (DIN: 6319)High strength structural washer (DIN: 6916/ISO: 7416)Lock washer MB (DIN: 5406)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 - Product grade C (DIN: 1441/ISO: 8738)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 washersPressure platesSealing washersShim rings and supporting rings (DIN: 988)Spherical washer (DIN: 6319)Square taper washer - especially for timber constructions (DIN: 436)Square taper washer 14% for I-sections (DIN: 435)Square taper washer 8% for U-sections (DIN: 434)Square taper washer for I-sections (DIN: 6917)Square taper washer for U-sections (DIN: 6918)Tab washers for slotted nut to DIN 70852 (DIN: 70952)Tap washer with long tab (DIN: 93)Washers - especially for timber constructions (DIN: 440)Washers for clamping devices (DIN: 6340)Washers for steel structures - Product grade A (DIN: 7989-2)Washers for steel structures - Product grade C (DIN: 7989-1)