► Set Screws

Positive Shaft Locking for Vibration-Free Power Transfer When shaft components must stay put under constant motion, Set Screws lock them in place without fail. Also known as grub screws, these headless fasteners apply precise clamping force directly into threaded holes—perfect for securing collars, pulleys, gears & hubs in manufacturing, automotive...

Positive Shaft Locking for Vibration-Free Power Transfer

When shaft components must stay put under constant motion, Set Screws lock them in place without fail. Also known as grub screws, these headless fasteners apply precise clamping force directly into threaded holes—perfect for securing collars, pulleys, gears & hubs in manufacturing, automotive maintenance & industrial machinery.

At Industrial Shed, we stock cup point, cone point & flat point set screws from leading brands, finished in zinc-plated, black oxide or stainless steel for superior corrosion resistance. Available in metric (M3–M16) and imperial sizes, our fasteners deliver reliable grip, minimal surface marking and repeatable performance—trusted by fitters, millwrights & OEMs across harsh Aussie workshops and job sites.

What’s in This Collection:
► Cup Point Screws – maximum surface contact for rotating parts under heavy load
► Cone Point Screws – deep shaft penetration for permanent anchoring in critical drives
► Flat Point Screws – secure hold with minimal marking on delicate shafts
► Zinc-Plated, Black Oxide & Stainless Finishes – choose corrosion resistance for any environment
► Metric (M3–M16) & Imperial Sizes – covers standard shafts and custom components
► Threadlocker & Installation Tools – optional adhesives and hex-key sets for ease of fit

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  • Hobsons - M16 x 55 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160055
    Hobsons - M16 x 55 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160055
    Hobsons - M16 x 55 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160055This Hobson M16 x 55 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 55 Drive: Hex Genuine Hobson — trusted...
    $321.38
    $321.38
  • Hobsons - M16 x 50 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160050
    Hobsons - M16 x 50 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160050
    Hobsons - M16 x 50 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160050This Hobson M16 x 50 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 50 Drive: Hex Genuine Hobson — trusted...
    $311.33
    $311.33
  • Hobsons - M16 x 45 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160045
    Hobsons - M16 x 45 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160045
    Hobsons - M16 x 45 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160045This Hobson M16 x 45 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 45 Drive: Hex Genuine Hobson — trusted...
    $301.29
    $301.29
  • Hobsons - M16 x 40 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160040
    Hobsons - M16 x 40 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160040
    Hobsons - M16 x 40 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160040This Hobson M16 x 40 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 40 Drive: Hex Genuine Hobson — trusted...
    $291.25
    $291.25
  • Hobsons - M16 x 35 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160035
    Hobsons - M16 x 35 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160035
    Hobsons - M16 x 35 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160035This Hobson M16 x 35 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 35 Drive: Hex Genuine Hobson — trusted...
    $44.72
    $44.72
  • Hobsons - M16 x 30 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160030
    Hobsons - M16 x 30 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160030
    Hobsons - M16 x 30 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160030This Hobson M16 x 30 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 30 Drive: Hex Genuine Hobson — trusted...
    $42.02
    $42.02
  • Hobsons - M16 x 25 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160025
    Hobsons - M16 x 25 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160025
    Hobsons - M16 x 25 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM160025This Hobson M16 x 25 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M16 x 25 Drive: Hex Genuine Hobson — trusted...
    $39.18
    $39.18
  • Hobsons - M12 x 175 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120175
    Hobsons - M12 x 175 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120175
    Hobsons - M12 x 175 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120175This Hobson M12 x 175 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 175 Drive: Hex Genuine Hobson — trusted...
    $2,782.79
    $2,782.79
  • Hobsons - M12 x 165 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120165
    Hobsons - M12 x 165 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120165
    Hobsons - M12 x 165 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120165This Hobson M12 x 165 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 165 Drive: Hex Genuine Hobson — trusted...
    $2,782.79
    $2,782.79
  • Hobsons - M12 x 155 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120155
    Hobsons - M12 x 155 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120155
    Hobsons - M12 x 155 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120155This Hobson M12 x 155 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 155 Drive: Hex Genuine Hobson — trusted...
    $2,782.79
    $2,782.79
  • Hobsons - M12 x 140 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120140
    Hobsons - M12 x 140 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120140
    Hobsons - M12 x 140 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120140This Hobson M12 x 140 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 140 Drive: Hex Genuine Hobson — trusted...
    $2,782.79
    $2,782.79
  • Hobsons - M12 x 130 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120130
    Hobsons - M12 x 130 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120130
    Hobsons - M12 x 130 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120130This Hobson M12 x 130 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 130 Drive: Hex Genuine Hobson — trusted...
    $2,782.79
    $2,782.79
  • Hobsons - M12 x 120 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120120
    Hobsons - M12 x 120 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120120
    Hobsons - M12 x 120 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120120This Hobson M12 x 120 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 120 Drive: Hex Genuine Hobson — trusted...
    $582.72
    $582.72
  • Hobsons - M12 x 110 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120110
    Hobsons - M12 x 110 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120110
    Hobsons - M12 x 110 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120110This Hobson M12 x 110 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 110 Drive: Hex Genuine Hobson — trusted...
    $567.29
    $567.29
  • Hobsons - M12 x 50 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120050
    Hobsons - M12 x 50 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120050
    Hobsons - M12 x 50 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120050This Hobson M12 x 50 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 50 Drive: Hex Genuine Hobson — trusted...
    $31.08
    $31.08
  • Hobsons - M12 x 40 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120040
    Hobsons - M12 x 40 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120040
    Hobsons - M12 x 40 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120040This Hobson M12 x 40 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 40 Drive: Hex Genuine Hobson — trusted...
    $206.72
    $206.72
  • Hobsons - M12 x 35 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120035
    Hobsons - M12 x 35 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120035
    Hobsons - M12 x 35 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120035This Hobson M12 x 35 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 35 Drive: Hex Genuine Hobson — trusted...
    $196.34
    $196.34
  • Hobsons - M12 x 30 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120030
    Hobsons - M12 x 30 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120030
    Hobsons - M12 x 30 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120030This Hobson M12 x 30 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 30 Drive: Hex Genuine Hobson — trusted...
    $185.61
    $185.61
  • Hobsons - M12 x 25 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120025
    Hobsons - M12 x 25 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120025
    Hobsons - M12 x 25 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120025This Hobson M12 x 25 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 25 Drive: Hex Genuine Hobson — trusted...
    $178.36
    $178.36
  • Hobsons - M12 x 20 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120020
    Hobsons - M12 x 20 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120020
    Hobsons - M12 x 20 - Bumax 109 Bumax 109 Hex Set Screw | BSB9PCM120020This Hobson M12 x 20 is a fully threaded hex head set screw for clamping and general assembly.► Key Features Size: M12 x 20 Drive: Hex Genuine Hobson — trusted...
    $174.27
    $174.27

Grip That Stands Up to the Elements

In environments where shaft slippage means downtime or damage, set screws provide unwavering security. These fasteners deliver precise clamping without protrusion, ensuring clean equipment profiles and safe operation. From heavy-duty conveyor drives in dusty plants to precision instrumentation in labs, Industrial Shed’s fasteners maintain component position under vibration, shock and temperature swings.

Our trade packs and bulk options ensure you always have the right screw on hand—backed by same-day dispatch from our Mornington Peninsula warehouse and Industrial Shed’s Trade Guarantee.


► Engineered for rotating shafts, pulleys, collars & hubs
► Multiple point styles for grip, anchoring or low-marking needs
► High-grade materials for mechanical reliability
► Fast Australia-wide shipping & trade pricing

Frequently Asked Questions

Cup points offer the strongest grip for high-torque rotation; cone points bite deeper for permanent holds; flat points prevent surface damage on polished shafts.

In high-vibration or safety-critical setups, use medium-strength threadlocker to prevent loosening while allowing future removal.

Yes. Stainless finishes resist rust and pitting in wet, marine or corrosive environments—ideal for farm equipment, pump drives & coastal installations.

Brands

BBI

BBI
Bordo

Bordo
Bremick

Bremick
Champion

Champion
Excision

Excision
Fluiconnecto

Fluiconnecto
Hobsons

Hobsons
Macsim

Macsim
Milwaukee

Milwaukee
Precision Specialty Tools

Precision Specialty Tools
Stahlwille

Stahlwille
Timken

Timken
UBC

UBC