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



M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex Bolt & Nut Class 4.6 Metric Hobson KBH46ZCM060030 Pack of 200

M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: KBH46ZCM060030

$19.75
(inc GST)
M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex Bolt Class 10.9 Metric Hobson BH10ZCM060030 Pack of 200

M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BH10ZCM060030

$24.30
(inc GST)
M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 10.9 Metric Hobson BS10ZCM060030 Pack of 200

M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS10ZCM060030

$20.95
(inc GST)
M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 8.8 Metric Hobson BS88ZCM060030 Pack of 100

M6 X 30mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS88ZCM060030

$12.85
(inc GST)
M6 X 30mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM060030 Pack of 200

M6 X 30mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM060030

$80.87
(inc GST)
M6 X 30mm Zinc Plated Rohs Compliant Finish Hex Coach Screw Metric Class 4.6 Hobson BH46ZLM060030 Pack of 100

M6 X 30mm Zinc Plated Rohs Compliant Finish Hex Co

Part No: BH46ZLM060030

$4.05
(inc GST)
M6 X 35mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06035 Pack of 100

M6 X 35mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06035

$50.75
(inc GST)
M6 X 35mm 304 Stainless Finish Hex Bolt A2-70 DIN 931 Metric Hobson BH04PCM060035 Pack of 100

M6 X 35mm 304 Stainless Finish Hex Bolt A2-70 DIN

Part No: BH04PCM060035

$15.05
(inc GST)
M6 X 35mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM060035 Pack of 100

M6 X 35mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM060035

$64.05
(inc GST)
M6 X 35mm Bumax 109 Finish Hex Bolt Metric Hobson BHB9PCM060035 Pack of 50

M6 X 35mm Bumax 109 Finish Hex Bolt Metric Hobson

Part No: BHB9PCM060035

$3.60
(inc GST)
M6 X 35mm Hot Dip Galvanised Finish Hex Bolt & Nut Class 4.6 Metric Hobson KBH46GCM060035 Pack of 200

M6 X 35mm Hot Dip Galvanised Finish Hex Bolt &

Part No: KBH46GCM060035

$21.20
(inc GST)
M6 X 35mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06035 Pack of 100

M6 X 35mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06035

$12.40
(inc GST)
M6 X 35mm Zinc Plated (RoHS Compliant) Finish Hex Bolt & Nut Class 4.6 Metric Hobson KBH46ZCM060035 Pack of 200

M6 X 35mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: KBH46ZCM060035

$22.05
(inc GST)
M6 X 40mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06040 Pack  of 100

M6 X 40mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06040

$57.10
(inc GST)
M6 X 40mm 304 Stainless Finish Hex Bolt A2-70 DIN 931 Metric Hobson BH04PCM060040 Pack of 100

M6 X 40mm 304 Stainless Finish Hex Bolt A2-70 DIN

Part No: BH04PCM060040

$16.75
(inc GST)
M6 X 40mm 304 Stainless Finish Metal Thread Countersunk Eye Drive Security Hobson IMS04CEM060040 Pack of 50

M6 X 40mm 304 Stainless Finish Metal Thread Counte

Part No: IMS04CEM060040

$47.05
(inc GST)
M6 X 40mm 304 Stainless Finish Metal Thread Pan Eye Drive Security Hobson IMS04PEM060040 Pack of 50

M6 X 40mm 304 Stainless Finish Metal Thread Pan Ey

Part No: IMS04PEM060040

$78.00
(inc GST)
M6 X 40mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM060040 Pack of 100

M6 X 40mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM060040

$68.95
(inc GST)
M6 X 40mm 316 Stainless Finish Cup Head Metric Hobson BC16PCM060040 Pack of 100

M6 X 40mm 316 Stainless Finish Cup Head Metric Hob

Part No: BC16PCM060040

$31.80
(inc GST)
M6 X 40mm 316 Stainless Finish Hex Coach Screw Metric Hobson BH16PLM060040 Pack of 100

M6 X 40mm 316 Stainless Finish Hex Coach Screw Met

Part No: BH16PLM060040

$17.70
(inc GST)
M6 X 40mm Bumax 109 Finish Hex Bolt Metric Hobson BHB9PCM060040 Pack og 50

M6 X 40mm Bumax 109 Finish Hex Bolt Metric Hobson

Part No: BHB9PCM060040

$6.90
(inc GST)
M6 X 40mm Hot Dip Galvanised Finish Cup Head Bolt & Nut Class 4.6 Metric Hobson KBC46GCM060040 Pack of 200

M6 X 40mm Hot Dip Galvanised Finish Cup Head Bolt

Part No: KBC46GCM060040

$19.25
(inc GST)
M6 X 40mm Hot Dip Galvanised Finish Hex Bolt & Nut Class 4.6 Metric Hobson KBH46GCM060040 Pack of 200

M6 X 40mm Hot Dip Galvanised Finish Hex Bolt &

Part No: KBH46GCM060040

$7.50
(inc GST)
M6 X 40mm Hot Dip Galvanised Finish Hex Coach Screw Metric Class 4.6 Hobson BH46GLM060040 Pack of 100

M6 X 40mm Hot Dip Galvanised Finish Hex Coach Scre

Part No: BH46GLM060040

$20.90
(inc GST)
M6 X 40mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06040 Pack of 100

M6 X 40mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06040

$14.30
(inc GST)
M6 X 40mm Zinc Plated (RoHS Compliant) Finish Hex Bolt & Nut Class 4.6 Metric Hobson KBH46ZCM060040 Pack of 200

M6 X 40mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: KBH46ZCM060040

$23.05
(inc GST)
M6 X 40mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 8.8 Metric Hobson BS88ZCM060040 Pack of 100

M6 X 40mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS88ZCM060040

$16.55
(inc GST)
M6 X 40mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM060040 Pack of 200

M6 X 40mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM060040

$95.85
(inc GST)
M6 X 40mm Zinc Plated Rohs Compliant Finish Hex Coach Screw Metric Class 4.6 Hobson BH46ZLM060040 Pack of 100

M6 X 40mm Zinc Plated Rohs Compliant Finish Hex Co

Part No: BH46ZLM060040

$4.25
(inc GST)
M6 X 45 Bumax 109 Finish Hex Bolt Metric Hobson BHB9PCM060045 Pack of 50

M6 X 45 Bumax 109 Finish Hex Bolt Metric Hobson BH

Part No: BHB9PCM060045

$4.20
(inc GST)
M6 X 45mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06045 Pack of 100

M6 X 45mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06045

$61.20
(inc GST)
M6 X 45mm 304 Stainless Finish Hex Bolt A2-70 DIN 931 Metric Hobson BH04PCM060045 Pack of 100

M6 X 45mm 304 Stainless Finish Hex Bolt A2-70 DIN

Part No: BH04PCM060045

$20.10
(inc GST)
M6 X 45mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM060045 Pack of 100

M6 X 45mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM060045

$74.65
(inc GST)
M6 X 45mm Hot Dip Galvanised Finish Cup Head Bolt & Nut Class 4.6 Metric Hobson KBC46GCM060045 Pack of 200

M6 X 45mm Hot Dip Galvanised Finish Cup Head Bolt

Part No: KBC46GCM060045

$22.20
(inc GST)
M6 X 45mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06045 Pack of 100

M6 X 45mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06045

$15.65
(inc GST)
M6 X 45mm R1000 Hours Protective Coat Finish XBolt Pro - Hex Flange Concrete Screw Hobson EXHMSR17M060045 Pack of 100

M6 X 45mm R1000 Hours Protective Coat Finish XBolt

Part No: EXHMSR17M060045

$56.65
(inc GST)
M6 X 45mm Zinc Plated (RoHS Compliant) Finish XBolt Pro - Hex Flange Concrete Screw EXHMSZ17M060045 Pack of 100

M6 X 45mm Zinc Plated (RoHS Compliant) Finish XBol

Part No: EXHMSZ17M060045

$56.65
(inc GST)
M6 X 50mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06050 Pack of 100

M6 X 50mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06050

$67.95
(inc GST)
M6 X 50mm 304 Stainless Finish Hex Bolt A2-70 DIN 931 Metric Hobson BH04PCM060050 Pack of 100

M6 X 50mm 304 Stainless Finish Hex Bolt A2-70 DIN

Part No: BH04PCM060050

$21.75
(inc GST)
M6 X 50mm 304 Stainless Finish Socket Button Post Hex Security Hobson IMS04BHM060050 Pack of 100

M6 X 50mm 304 Stainless Finish Socket Button Post

Part No: IMS04BHM060050

$80.40
(inc GST)
M6 X 50mm 316 Stainless Finish Cup Head Metric Hobson BC16PCM060050 Pack of 100

M6 X 50mm 316 Stainless Finish Cup Head Metric Hob

Part No: BC16PCM060050

$41.80
(inc GST)
M6 X 50mm 316 Stainless Finish Hex Coach Screw Metric Hobson BH16PLM060050 Pack of 100

M6 X 50mm 316 Stainless Finish Hex Coach Screw Met

Part No: BH16PLM060050

$32.60
(inc GST)
M6 X 50mm Bumax 109 Finish Hex Bolt Metric Hobson BHB9PCM060050 Pack of 50

M6 X 50mm Bumax 109 Finish Hex Bolt Metric Hobson

Part No: BHB9PCM060050

$7.90
(inc GST)
M6 X 50mm Hot Dip Galvanised Finish Hex Coach Screw Metric Class 4.6 Hobson BH46GLM060050 Pack of 100

M6 X 50mm Hot Dip Galvanised Finish Hex Coach Scre

Part No: BH46GLM060050

$30.65
(inc GST)
M6 X 50mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06050 Pack of 100

M6 X 50mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06050

$17.10
(inc GST)
M6 X 50mm Zinc Plated (RoHS Compliant) Finish Hex Bolt Class 10.9 Metric Hobson BH10ZCM060050 Pack of 100

M6 X 50mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BH10ZCM060050

$13.05
(inc GST)
M6 X 50mm Zinc Plated (RoHS Compliant) Finish Hex Set Screw Class 8.8 Metric Hobson BS88ZCM060050 Pack of 100

M6 X 50mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BS88ZCM060050

$18.85
(inc GST)
M6 X 50mm Zinc Plated Finish Metal Roofing Bolt & Nut Combination Phillips Slotted Metric Hobson KMSMSZMCM060050 Pack of 200

M6 X 50mm Zinc Plated Finish Metal Roofing Bolt &a

Part No: KMSMSZMCM060050

$108.30
(inc GST)
M6 X 50mm Zinc Plated Rohs Compliant Finish Hex Coach Screw Metric Class 4.6 Hobson BH46ZLM060050 Pack of 100

M6 X 50mm Zinc Plated Rohs Compliant Finish Hex Co

Part No: BH46ZLM060050

$4.40
(inc GST)
M6 X 55mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06055 Pack of 100

M6 X 55mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06055

$75.50
(inc GST)
M6 X 55mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06055 Pack of 100

M6 X 55mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06055

$17.65
(inc GST)
M6 X 55mm Zinc Plated (RoHS Compliant) Finish Hex Bolt Class 10.9 Metric Hobson BH10ZCM060055 Pack of 100

M6 X 55mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BH10ZCM060055

$15.65
(inc GST)
M6 X 55mm Zinc Yellow Passivate Finish Clawbolt (Wedge Anchor) Class 5.8 Metric Hobson MAW58YCM060055 Pack of 100

M6 X 55mm Zinc Yellow Passivate Finish Clawbolt (W

Part No: MAW58YCM060055

$17.65
(inc GST)
M6 X 60mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06060 Pack of 100

M6 X 60mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06060

$81.90
(inc GST)
M6 X 60mm 316 Stainless Finish Clawbolt Pro (Wedge Anchor) Metric Hobson EAW16PD70M060060 Pack of 100

M6 X 60mm 316 Stainless Finish Clawbolt Pro (Wedge

Part No: EAW16PD70M060060

$136.00
(inc GST)
M6 X 60mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06060 Pack of 100

M6 X 60mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06060

$19.80
(inc GST)
M6 X 60mm R1000 Hours Protective Coat Finish XBolt Pro - Hex Flange Concrete Screw Hobson EXHMSR17M060060 Pack of 100

M6 X 60mm R1000 Hours Protective Coat Finish XBolt

Part No: EXHMSR17M060060

$63.45
(inc GST)
M6 X 60mm Zinc Plated (RoHS Compliant) Finish Hex Bolt Class 10.9 Metric Hobson BH10ZCM060060 Pack  of 100

M6 X 60mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BH10ZCM060060

$17.35
(inc GST)
M6 X 60mm Zinc Plated (RoHS Compliant) Finish XBolt Pro - Hex Flange Concrete Screw EXHMSZ17M060060 Pack of 100

M6 X 60mm Zinc Plated (RoHS Compliant) Finish XBol

Part No: EXHMSZ17M060060

$56.85
(inc GST)
M6 X 65mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06065 Pack of 100

M6 X 65mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06065

$87.40
(inc GST)
M6 X 65mm 316 Stainless Finish Hex Coach Screw Metric Hobson BH16PLM060065 Pack of 100

M6 X 65mm 316 Stainless Finish Hex Coach Screw Met

Part No: BH16PLM060065

$17.95
(inc GST)
M6 X 65mm Hot Dip Galvanised Finish Hex Coach Screw Metric Class 4.6 Hobson BH46GLM060065 Pack of 100

M6 X 65mm Hot Dip Galvanised Finish Hex Coach Scre

Part No: BH46GLM060065

$33.05
(inc GST)
M6 X 65mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06065 Pack of 100

M6 X 65mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06065

$20.70
(inc GST)
M6 X 65mm Zinc Plated (RoHS Compliant) Finish Hex Bolt Class 10.9 Metric Hobson BH10ZCM060065 Pack of 100

M6 X 65mm Zinc Plated (RoHS Compliant) Finish Hex

Part No: BH10ZCM060065

$19.10
(inc GST)
M6 X 65mm Zinc Plated Rohs Compliant Finish Hex Coach Screw Metric Class 4.6 Hobson BH46ZLM060065 Pack of 100

M6 X 65mm Zinc Plated Rohs Compliant Finish Hex Co

Part No: BH46ZLM060065

$7.00
(inc GST)
M6 X 70mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06070 Pack of 100

M6 X 70mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06070

$75.50
(inc GST)
M6 X 70mm Nickel Plated Finish Furniture Connector Bolt Metric Hobson HFBCMSNCM06070 Pack of 100

M6 X 70mm Nickel Plated Finish Furniture Connector

Part No: HFBCMSNCM06070

$22.15
(inc GST)
M6 X 75mm 304 Stainless Finish Furniture Connector Bolt Metric Hobson HFBC04PCM06075 Pack of 100

M6 X 75mm 304 Stainless Finish Furniture Connector

Part No: HFBC04PCM06075

$102.10
(inc GST)
M6 X 75mm 316 Stainless Finish Hex Coach Screw Metric Hobson BH16PLM060075 Pack of 50

M6 X 75mm 316 Stainless Finish Hex Coach Screw Met

Part No: BH16PLM060075

$24.45
(inc GST)