Hobson Engineering

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 has come a long way since 1935 and looks forward to the future.

1935 The legacy begins
Hobson Engineering was established in Alexandria in 1935 by Ron Hobson. Though there was only a small product range, the name became synonymous with precision and quality. The major lines were bicycle axles (no imported bicycles in those days!) and roller skates, with Hobson's 'ROLLERPLANE' being revered as the best skate available. The brand gained further recognition when Ron became the Australian roller skating champion using his skates.
1942 WW2 aircraft components
1946 Allthread
1953 Ron Hobson wins the Sydney to Hobart
1958 Studbolts
1964 Ron Hobson finishes 3rd in the Sydney to Hobart
1965 Sydney manufacturing moved
1981 Sydney warehouse was added
1987 Peter Hobson joined the business
1989 Sydney operations moved again
1993 Certified to Quality Management System ISO 9001
1996 Perth branch. AS1252.
1997 Narrow aisle guided picker machines
1998 Brisbane branch
2000 Melbourne branch.
2001 Pronto ERP
2006 Advanced warehousing. The Melbourne branch moved.
2007 Squirter® DTI Washers and ASI Seminar Series
2008 Second Perth branch.
2009 Perth branches moved.
2010 NATA accreditation. Sydney operations moved again.
2011 Conxtruct®. DRiLLX®. Bumax®. Nord-Lock®. Schnorr®. Web Portal
2012 Brisbane branch moved.
2013 Extensive Bolt Range
2015 Townsville branch.
2017 ATT agreement. Mungo®. AS1252:2016 
2019 Melbourne branch moved.
2020 Newcastle branch. Conxtruct® PRO
2021 Adelaide branch. Bolting Handbook.
2022 Material Handling. Hobson Merchandise. Upgraded website. Weathering Steel Structural Assemblies



M12 X 300mm Hot Dip Galvanised Finish Stud Chemical Anchor Kit (External Hex) Chisel Point Class 5.8 Metric Hobson MCA58GPM120300H Pack of 10

M12 X 300mm Hot Dip Galvanised Finish Stud Chemica

Part No: MCA58GPM120300H

$23.55
(inc GST)
M12 X 300mm Hot Dip Galvanised Finish Stud Chemical Anchor Kit (External Hex) Chisel Point Class 8.8 Metric Hobson MCA88GPM120300H Pack of 10

M12 X 300mm Hot Dip Galvanised Finish Stud Chemica

Part No: MCA88GPM120300H

$30.20
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish Fascia Bold & Nut Class 8.8 Metric Hobson KBAMSGCM120030 Pack of 150

M12 X 30mm Hot Dip Galvanised Finish Fascia Bold &

Part No: KBAMSGCM120030

$94.00
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish Fascia Bold & Nut Class 8.8 Metric Hobson KBIHTGCM120030 Pack of 150

M12 X 30mm Hot Dip Galvanised Finish Fascia Bold &

Part No: KBIHTGCM120030

$135.00
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish K2 2016 Structural Bolts Class 8.8 BNW Metric Hobson KBHK2GCM120030 Pack of 200

M12 X 30mm Hot Dip Galvanised Finish K2 2016 Struc

Part No: KBHK2GCM120030

$286.80
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish Purlin Flange Bolt & Nut Class 8.8 Metric Hobson KBFHTGCM120030 Pack of 150

M12 X 30mm Hot Dip Galvanised Finish Purlin Flange

Part No: KBFHTGCM120030

$125.90
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish Purlin Flange Bolt & Nut Class 8.8 Metric Hobson KBFMSGCM120030 Pack of 75

M12 X 30mm Hot Dip Galvanised Finish Purlin Flange

Part No: KBFMSGCM120030

$7.00
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish Purlin Hex Bolt Nut Washer Class 8.8 Metric Hobson KBHHTGCM120030 Pack of 150

M12 X 30mm Hot Dip Galvanised Finish Purlin Hex Bo

Part No: KBHHTGCM120030

$109.30
(inc GST)
M12 X 30mm Hot Dip Galvanised Finish Trailer Adjuster Bolt Assembly Class 8.8 Hobson KBS88GQM120030 Pack of 100

M12 X 30mm Hot Dip Galvanised Finish Trailer Adjus

Part No: KBS88GQM120030

$135.95
(inc GST)
M12 X 30mm Zinc Plated RoHS Compliant Finish Fascia Bold & Nut Class 4.6 Metric Hobson KBAMSZCM120030 Pack of 150

M12 X 30mm Zinc Plated RoHS Compliant Finish Fasci

Part No: KBAMSZCM120030

$8.65
(inc GST)
M12 X 30mm Zinc Plated RoHS Compliant Finish Purlin Flange Bolt & Nut Class 8.8 Metric Hobson KBFHTZCM120030 Pack of 150

M12 X 30mm Zinc Plated RoHS Compliant Finish Purli

Part No: KBFHTZCM120030

$125.90
(inc GST)
M12 X 30mm Zinc Plated RoHS Compliant Finish Purlin Flange Bolt & Nut Class 8.8 Metric Hobson KBFMSZCM120030 Pack of 150

M12 X 30mm Zinc Plated RoHS Compliant Finish Purli

Part No: KBFMSZCM120030

$6.20
(inc GST)
M12 X 30mm Zinc Plated RoHS Compliant Finish Purlin Hex Bolt Nut Washer Class 8.8 Metric Hobson KBHHTZCM120030 Pack of 150

M12 X 30mm Zinc Plated RoHS Compliant Finish Purli

Part No: KBHHTZCM120030

$100.75
(inc GST)
M12 X 30mm Zinc Plated RoHS Compliant Finish Purlin Hex Bolt Nut Washer Class 8.8 Metric Hobson KBHMSZCM120030 Pack of 150

M12 X 30mm Zinc Plated RoHS Compliant Finish Purli

Part No: KBHMSZCM120030

$71.10
(inc GST)
M12 X 30mm Zinc Plated RoHS Compliant Finish Shoulder Purlin Bold & Nut Class 4.6 Metric Hobson KBOMSZCM120030 Pack of 150

M12 X 30mm Zinc Plated RoHS Compliant Finish Shoul

Part No: KBOMSZCM120030

$165.50
(inc GST)
M12 X 35mm Hot Dip Galvanised Finish K2 2016 Structural Bolts Class 8.8 BNW Metric Hobson KBHK2GCM120035 Pack of 200

M12 X 35mm Hot Dip Galvanised Finish K2 2016 Struc

Part No: KBHK2GCM120035

$298.70
(inc GST)
M12 X 35mm Zinc Flake Silver Finish Hex Set Screw Class 8.8 Metric Hobson BS88FCM120035 Pack of 100

M12 X 35mm Zinc Flake Silver Finish Hex Set Screw

Part No: BS88FCM120035

$144.70
(inc GST)
M12 X 3600 A4-70 CYC ROD 316 Stainless Steel Finish AllThreaded Rods Hobson AL16PCM123600

M12 X 3600 A4-70 CYC ROD 316 Stainless Steel Finis

Part No: AL16PCM123600

$355.60
(inc GST)
M12 X 36mm 316 Stainless Finish Hex Coupler Metric Hobson AXHC16PCM12 Pack of 100

M12 X 36mm 316 Stainless Finish Hex Coupler Metric

Part No: AXHC16PCM12

$7.95
(inc GST)
M12 X 36mm Hobkote Finish Hex Coupler Class 5 Metric Hobson AXHC05HCM12 Pack of 100

M12 X 36mm Hobkote Finish Hex Coupler Class 5 Metr

Part No: AXHC05HCM12

$70.15
(inc GST)
M12 X 36mm Hot Dip Galvanised Finish Hex Coupler Class 5 Metric Hobson AXHC05GCM12 Pack of 100

M12 X 36mm Hot Dip Galvanised Finish Hex Coupler C

Part No: AXHC05GCM12

$83.95
(inc GST)
M12 X 36mm Zinc Plated (RoHS Compliant) Finish Hex Coupler Class 5 Metric Hobson AXHC05ZCM12 Pack of 100

M12 X 36mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: AXHC05ZCM12

$66.30
(inc GST)
M12 X 40mm Hot Dip Galvanised Finish Fascia Bold & Nut Class 8.8 Metric Hobson KBIHTGCM120040 Pack of 150

M12 X 40mm Hot Dip Galvanised Finish Fascia Bold &

Part No: KBIHTGCM120040

$160.00
(inc GST)
M12 X 40mm Hot Dip Galvanised Finish K2 2016 Structural Bolts Class 8.8 BNW Metric Hobson KBHK2GCM120040 Pack of 150

M12 X 40mm Hot Dip Galvanised Finish K2 2016 Struc

Part No: KBHK2GCM120040

$237.10
(inc GST)
M12 X 45mm Hot Dip Galvanised Finish K2 2016 Structural Bolts Class 8.8 BNW Metric Hobson KBHK2GCM120045 Pack of 150

M12 X 45mm Hot Dip Galvanised Finish K2 2016 Struc

Part No: KBHK2GCM120045

$249.25
(inc GST)
M12 X 50mm 316 Stainless Finish Drop-In-Anchor Plain Body Metric Hobson MDI16PCM120050 Pack of 50

M12 X 50mm 316 Stainless Finish Drop-In-Anchor Pla

Part No: MDI16PCM120050

$217.30
(inc GST)
M12 X 50mm 316 Stainless Finish Neptune Hex Coupler Metric Hobson AXHC16NCM12 Pack of 100

M12 X 50mm 316 Stainless Finish Neptune Hex Couple

Part No: AXHC16NCM12

$10.20
(inc GST)
M12 X 50mm Hot Dip Galvanised Finish K2 2016 Structural Bolts Class 8.8 BNW Metric Hobson KBHK2GCM120050 Pack o f 150

M12 X 50mm Hot Dip Galvanised Finish K2 2016 Struc

Part No: KBHK2GCM120050

$261.75
(inc GST)
M12 X 50mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 8.8 Metric Hobson BS88ZCM120050 Pack of 20

M12 X 50mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS88ZCM120050

$20.10
(inc GST)
M12 X 50mm Zinc Yellow Passivate Finish Drop-In-Anchor Plain Body Metric Hobson MDIMSYCM120050 Pack of 50

M12 X 50mm Zinc Yellow Passivate Finish Drop-In-An

Part No: MDIMSYCM120050

$29.55
(inc GST)
M12 X 50mm Zinc Yellow Passivate Finish Drop-In-Anchor With Lip Knurled Body Metric Hobson MDLMSYCM120050 Pack of 50

M12 X 50mm Zinc Yellow Passivate Finish Drop-In-An

Part No: MDLMSYCM120050

$38.10
(inc GST)
M12 X 55mm Zinc Plated RoHS Compliant Finish Purlin Flange Bolt & Nut Class 8.8 Metric Hobson KBFMSZCM120055 Pack of 150

M12 X 55mm Zinc Plated RoHS Compliant Finish Purli

Part No: KBFMSZCM120055

$119.10
(inc GST)
M12 X 60mm 316 Stainless Finish HBS-BOLT HEX Blind Install Fully Threaded Hobson KBB16PHM120060 Pack of 25

M12 X 60mm 316 Stainless Finish HBS-BOLT HEX Blind

Part No: KBB16PHM120060

$1,477.50
(inc GST)
M12 X 60mm Hot Dip Galvanised Finish 1983/1996 Structural Assembly Class 8.8 B/N/W Metric Hobson KBHSTGCM120060 Pack of 150

M12 X 60mm Hot Dip Galvanised Finish 1983/1996 Str

Part No: KBHSTGCM120060

$100.00
(inc GST)
M12 X 65mm Hot Dip Galvanised Finish 1983/1996 Structural Assembly Class 8.8 B/N/W Metric Hobson KBHSTGCM120065 Pack of 150

M12 X 65mm Hot Dip Galvanised Finish 1983/1996 Str

Part No: KBHSTGCM120065

$79.60
(inc GST)
M12 X 75mm Hot Dip Galvanised Finish 1983/1996 Structural Assembly Class 8.8 B/N/W Metric Hobson KBHSTGCM120075 Pack of 150

M12 X 75mm Hot Dip Galvanised Finish 1983/1996 Str

Part No: KBHSTGCM120075

$85.90
(inc GST)
M12 X 75mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 8.8 Metric Hobson BS88ZCM120075 Pack of 10

M12 X 75mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS88ZCM120075

$14.25
(inc GST)
M12 X 80mm 316 Stainless Finish Clawbolt (Wedge Anchor) Metric Hobson MAW16PCM120080 Pack of 20

M12 X 80mm 316 Stainless Finish Clawbolt (Wedge An

Part No: MAW16PCM120080

$67.15
(inc GST)
M12 X 80mm Mechanical Galvanised Finish Clawbolt (Wedge Anchor) Class 5.8 Metric Hobson MAW58GCM120080 Pack of 20

M12 X 80mm Mechanical Galvanised Finish Clawbolt (

Part No: MAW58GCM120080

$20.00
(inc GST)
M12 X 80mm R1000 Hours Protective Coat Finish XBolt Pro - Hex Flange Concrete Screw Hobson EXHMSR15M120080 Pack of 50

M12 X 80mm R1000 Hours Protective Coat Finish XBol

Part No: EXHMSR15M120080

$163.40
(inc GST)
M12 X 80mm Zinc Yellow Passivate Finish Clawbolt (Wedge Anchor) Class 5.8 Metric Hobson MAW58YCM120080 Pack of 20

M12 X 80mm Zinc Yellow Passivate Finish Clawbolt (

Part No: MAW58YCM120080

$14.15
(inc GST)
M12 X 90mm 316 Stainless Finish Internal Thread Stud Anchor Metric Hobson MCI16PDM120090 Pack of 5

M12 X 90mm 316 Stainless Finish Internal Thread St

Part No: MCI16PDM120090

$92.45
(inc GST)
M12 X 90mm R1000 Hours Protective Coat Finish XBolt Pro - Hex Flange Concrete Screw Hobson EXHMSR15M120090 Pack of 50

M12 X 90mm R1000 Hours Protective Coat Finish XBol

Part No: EXHMSR15M120090

$172.70
(inc GST)
M12 X 90mm Zinc Plated (RoHS Compliant) Finish Internal Thread Stud Anchor Metric Hobson MCIMSZDM120090 Pack of 10

M12 X 90mm Zinc Plated (RoHS Compliant) Finish Int

Part No: MCIMSZDM120090

$28.10
(inc GST)
M12 X100mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120100 Pack of 25

M12 X100mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120100

$36.20
(inc GST)
M12 X110mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120110 Pack of 25

M12 X110mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120110

$37.35
(inc GST)
M12 X118mm Zinc Plated (RoHS Compliant) Finish XBolt Pro - Stud Concrete Screw Hobson EXSMSZD18M120118 Pack of 25

M12 X118mm Zinc Plated (RoHS Compliant) Finish XBo

Part No: EXSMSZD18M120118

$90.45
(inc GST)
M12 X120mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120120 Pack of 25

M12 X120mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120120

$39.70
(inc GST)
M12 X130mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120130 Pack of 25

M12 X130mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120130

$40.85
(inc GST)
M12 X138mm Zinc Plated (RoHS Compliant) Finish XBolt Pro - Stud Concrete Screw Hobson EXSMSZD18M120138 Pack of 25

M12 X138mm Zinc Plated (RoHS Compliant) Finish XBo

Part No: EXSMSZD18M120138

$102.10
(inc GST)
M12 X150mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120150 Pack of 25

M12 X150mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120150

$46.70
(inc GST)
M12 X160mm Hot Dip Galvanised Finish Stud Chemical Anchor Kit (Flat Top) Angle Point Class 8.8 Metric Hobson MCS88GCM120160 Pack of 10

M12 X160mm Hot Dip Galvanised Finish Stud Chemical

Part No: MCS88GCM120160

$16.25
(inc GST)
M12 X180mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120180 Pack of 25

M12 X180mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120180

$55.45
(inc GST)
M12 X200mm Zinc Plated (RoHS Compliant) Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAWMSZD18M120200 Pack of 25

M12 X200mm Zinc Plated (RoHS Compliant) Finish Cla

Part No: EAWMSZD18M120200

$58.35
(inc GST)
M12 X208mm Zinc Plated (RoHS Compliant) Finish XBolt Pro - Stud Concrete Screw Hobson EXSMSZD18M120208 Pack of 25

M12 X208mm Zinc Plated (RoHS Compliant) Finish XBo

Part No: EXSMSZD18M120208

$169.20
(inc GST)
M12 X248mm Zinc Plated (RoHS Compliant) Finish XBolt Pro - Stud Concrete Screw Hobson EXSMSZD18M120248 Pack of 25

M12 X248mm Zinc Plated (RoHS Compliant) Finish XBo

Part No: EXSMSZD18M120248

$214.15
(inc GST)
M12 X50mm Zinc Plated (RoHS Compliant) Finish Drop-In Pro Anchor ETA OPT 7/ Part 6 FR Metric Hobson EDIMSZ76M12050 Pack of 50

M12 X50mm Zinc Plated (RoHS Compliant) Finish Drop

Part No: EDIMSZ76M12050

$32.55
(inc GST)