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



M5 Plain Finish Security Socket Bit Post Hex Metric Hobson ISBPHM05 Pack of 100

M5 Plain Finish Security Socket Bit Post Hex Metri

Part No: ISBPHM05

$149.30
(inc GST)
M5 X 1 Meter DIN976/ 4.6 UTS Class Zinc Plated (RoHS Compliant) Finish Allthread Rod Hobson ASMSZCM051000 Pack of 20

M5 X 1 Meter DIN976/ 4.6 UTS Class Zinc Plated (Ro

Part No: ASMSZCM051000

$23.90
(inc GST)
M5 X 1 MTR 304 DIN975 Stainless Steel Finish Allthread Rod Hobson AL04PCM051000 Pkt of 10

M5 X 1 MTR 304 DIN975 Stainless Steel Finish Allth

Part No: AL04PCM051000

$23.20
(inc GST)
M5 X 1 MTR DIN975 Brass Finish Allthread Rod Hobson ABBRPCM051000 Qty : 10

M5 X 1 MTR DIN975 Brass Finish Allthread Rod Hobso

Part No: ABBRPCM051000

$29.30
(inc GST)
M5 X 10mm 304 Stainless Finish Metal Thread Cheese Slot Metric Hobson MS04ESM050010 Pack of 100

M5 X 10mm 304 Stainless Finish Metal Thread Cheese

Part No: MS04ESM050010

$17.60
(inc GST)
M5 X 10mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM050010 Pack of 100

M5 X 10mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM050010

$25.40
(inc GST)
M5 X 10mm Zinc Plated Rohs Compliant Finish Serrated Flanged Hex Bolt Class 8.8 Metric Hobson BF88ZCM050010 Pack of 100

M5 X 10mm Zinc Plated Rohs Compliant Finish Serrat

Part No: BF88ZCM050010

$26.80
(inc GST)
M5 X 10mm Zinc Yellow Passivate Finish Hex Timber Insert Flange Nut Zinc Alloy Metric Hobson HFNIMSYCM05 Pack of 200

M5 X 10mm Zinc Yellow Passivate Finish Hex Timber

Part No: HFNIMSYCM05

$13.20
(inc GST)
M5 X 12mm 304 Stainless Finish Metal Thread Cheese Slot Metric Hobson MS04ESM050012 Pack of 100

M5 X 12mm 304 Stainless Finish Metal Thread Cheese

Part No: MS04ESM050012

$19.40
(inc GST)
M5 X 12mm 304 Stainless Finish Metal Thread Countersunk Eye Drive Security Hobson IMS04CEM050012 Pack of 100

M5 X 12mm 304 Stainless Finish Metal Thread Counte

Part No: IMS04CEM050012

$48.35
(inc GST)
M5 X 12mm 304 Stainless Finish Metal Thread Pan Eye Drive Security Hobson IMS04PEM050012 Pack of 100

M5 X 12mm 304 Stainless Finish Metal Thread Pan Ey

Part No: IMS04PEM050012

$78.50
(inc GST)
M5 X 12mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM050012 Pack of 100

M5 X 12mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM050012

$26.40
(inc GST)
M5 X 12mm Brass Finish Hex Set Screw Metric Hobson BSBRPCM050012 Pack of 100

M5 X 12mm Brass Finish Hex Set Screw Metric Hobson

Part No: BSBRPCM050012

$40.90
(inc GST)
M5 X 12mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM050012 Pack of 200

M5 X 12mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM050012

$36.45
(inc GST)
M5 X 12mm Zinc Plated Rohs Compliant Finish Serrated Flanged Hex Bolt Class 8.8 Metric Hobson BF88ZCM050012 Pack of 100

M5 X 12mm Zinc Plated Rohs Compliant Finish Serrat

Part No: BF88ZCM050012

$25.65
(inc GST)
M5 X 15mm 316 Stainless Finish Barrel Nut Countersunk Post Torx Metric Hobson INB16CTM050015 Pack of 100

M5 X 15mm 316 Stainless Finish Barrel Nut Counters

Part No: INB16CTM050015

$90.05
(inc GST)
M5 X 16mm 304 Stainless Finish Metal Thread Cheese Slot Metric Hobson MS04ESM050016 Pack of 100

M5 X 16mm 304 Stainless Finish Metal Thread Cheese

Part No: MS04ESM050016

$21.15
(inc GST)
M5 X 16mm 304 Stainless Finish Metal Thread Countersunk Eye Drive Security Hobson IMS04CEM050016 Pack of 100

M5 X 16mm 304 Stainless Finish Metal Thread Counte

Part No: IMS04CEM050016

$51.30
(inc GST)
M5 X 16mm 304 Stainless Finish Metal Thread Pan Eye Drive Security Hobson IMS04PEM050016 Pack of 100

M5 X 16mm 304 Stainless Finish Metal Thread Pan Ey

Part No: IMS04PEM050016

$83.40
(inc GST)
M5 X 16mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM050016 Pack of 100

M5 X 16mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM050016

$27.60
(inc GST)
M5 X 16mm Brass Finish Hex Set Screw Metric Hobson BSBRPCM050016 Pack of 100

M5 X 16mm Brass Finish Hex Set Screw Metric Hobson

Part No: BSBRPCM050016

$45.00
(inc GST)
M5 X 16mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM050016 Pack of 200

M5 X 16mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM050016

$43.40
(inc GST)
M5 X 16mm Zinc Yellow Passivate Finish Flanged Hex Bolt No Serr AF08 Class 8.8 Metric Hobson BF88YCM050016 Pack of 100

M5 X 16mm Zinc Yellow Passivate Finish Flanged Hex

Part No: BF88YCM050016

$27.30
(inc GST)
M5 X 20mm 304 Stainless Finish Metal Thread Cheese Slot Metric Hobson MS04ESM050020 Pack of 100

M5 X 20mm 304 Stainless Finish Metal Thread Cheese

Part No: MS04ESM050020

$22.90
(inc GST)
M5 X 20mm 304 Stainless Finish Metal Thread Countersunk Eye Drive Security Hobson IMS04CEM050020 Pack of 100

M5 X 20mm 304 Stainless Finish Metal Thread Counte

Part No: IMS04CEM050020

$54.70
(inc GST)
M5 X 20mm 304 Stainless Finish Metal Thread Pan Eye Drive Security Hobson IMS04PEM050020 Pack of 100

M5 X 20mm 304 Stainless Finish Metal Thread Pan Ey

Part No: IMS04PEM050020

$88.35
(inc GST)
M5 X 20mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM050020 Pack of 100

M5 X 20mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM050020

$28.75
(inc GST)
M5 X 20mm Brass Finish Hex Set Screw Metric Hobson BSBRPCM050020 Pack of 100

M5 X 20mm Brass Finish Hex Set Screw Metric Hobson

Part No: BSBRPCM050020

$49.05
(inc GST)
M5 X 20mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM050020 Pack of 200

M5 X 20mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM050020

$45.15
(inc GST)
M5 X 25mm 304 Stainless Finish Metal Thread Cheese Slot Metric Hobson MS04ESM050025 Pack of 100

M5 X 25mm 304 Stainless Finish Metal Thread Cheese

Part No: MS04ESM050025

$24.65
(inc GST)
M5 X 25mm 304 Stainless Finish Metal Thread Countersunk Eye Drive Security Hobson IMS04CEM050025 Pack of 100

M5 X 25mm 304 Stainless Finish Metal Thread Counte

Part No: IMS04CEM050025

$58.65
(inc GST)
M5 X 25mm 304 Stainless Finish Metal Thread Pan Eye Drive Security Hobson IMS04PEM050025 Pack of 100

M5 X 25mm 304 Stainless Finish Metal Thread Pan Ey

Part No: IMS04PEM050025

$94.25
(inc GST)
M5 X 25mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM050025 Pack of 100

M5 X 25mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM050025

$31.15
(inc GST)
M5 X 25mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 8.8 Metric Hobson BS88ZCM050025 Pack of 100

M5 X 25mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS88ZCM050025

$14.25
(inc GST)
M5 X 25mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM050025 Pack of 200

M5 X 25mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM050025

$50.00
(inc GST)
M5 X 25mm Zinc Yellow Passivate Finish Flanged Hex Bolt No Serr AF08 Class 8.8 Metric Hobson BF88YCM050025 Pack of 100

M5 X 25mm Zinc Yellow Passivate Finish Flanged Hex

Part No: BF88YCM050025

$27.15
(inc GST)
M5 X 30mm 304 Stainless Finish Metal Thread Cheese Slot Metric Hobson MS04ESM050030 Pack of 100

M5 X 30mm 304 Stainless Finish Metal Thread Cheese

Part No: MS04ESM050030

$28.20
(inc GST)
M5 X 30mm 304 Stainless Finish Metal Thread Countersunk Eye Drive Security Hobson IMS04CEM050030 Pack of 100

M5 X 30mm 304 Stainless Finish Metal Thread Counte

Part No: IMS04CEM050030

$62.55
(inc GST)
M5 X 30mm 304 Stainless Finish Metal Thread Pan Eye Drive Security Hobson IMS04PEM050030 Pack of 100

M5 X 30mm 304 Stainless Finish Metal Thread Pan Ey

Part No: IMS04PEM050030

$100.60
(inc GST)
M5 X 30mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM050030 Pack of 100

M5 X 30mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM050030

$34.70
(inc GST)