We can CNC machine just about anything. Complete our Request For Quote form, email enquiries@challengecnc.com.au or call
(02) 9632 0010 and challenge us!

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FREE delivery for orders over A$300 and a Money Back Guarantee*.

Below is a list of precision parts Challenge Engineering has manufactured using
CNC Machining technology. The list is not exhaustive. 

• 2H Nuts

• ACME threads

• Alignment pins

• Aluminium Arc studs

• Back idler pulleys

• Backing rings

• Banjo bolts

• Bearing bush

• Bearing cages

• Bearing mounts

• Bezels

• Bosses

• Brake cylinder bolts

• Brake pin

• Brass fasteners

• Broaching

• Button head socket head cap screws

• Carriage shafts

• Castle nuts

• Centre bolts

• Chuck bush

• Class 12.9 Socket head cap screws

• Clevis

• Collars

• Concave washers

• Cones

• Conveyor rollers

• Countersunk screws

• Countersunk spacers

• Deep nuts

• DIN934 nuts and bolts

• Discs

• Dowels

• Earthing terminal

• Eccentric bush

• End plates

• Engineers Studs

• F436 Clipped washers

• F436 Industrial washers

• Flanges

• Galvanising

• Gearbox housings

• Grade 8 nuts and bolts

• Grub screws

• Guide bush

• Hardened bushes

• Hardened pins

• Heavy hex bolts

• Heavy hex nuts

• Hex flange bolts

• Hex head bolts

• Hex head screws

• High tensile pins

• Hose end

• Imperial and metric high tensile washers

• Induction hardened rings

• Keyways

• Left hand nuts and bolts

• Lock nuts

• Locking rings

• Manifolds

• Pivot block

• Pivot pin

• Precision shafts

• Pulley shafts

• Pulleys

• Rail wheels

• Reducing bush

• Retaining discs

• Ring bracket

• Rivets

• Rotary gland

• SAF2205 fasteners

• Shear head screws

• Shoulder bolts

• Shoulder bolts

• Shoulder Socket head cap screws

• Sleeves

• Spacer blocks

• Spacer rings

• Spigot

• Spring pins

• Square nuts

• Stainless steel

• Stainless steel pins

• Stainless steel studs

• Standoffs

• Stepped bolts

• Stud bolts

• Studbolts

• Sump plugs

• Suspension pivots

• Taper pins

• Tapered shafts

• Transmission shaft

• UNC engineers studs

• UNF, metric and BSW engineers studs

• UNF, metric and BSW Socket Head Cap Screws

• V Pulleys

• Wear studs

• Wheel axle

• Wheel guides

• Wheel nuts

• Wheel studs

• Wheel studs

• Zinc plating

We can source whatever materials your design requires. Some of the most common

materials we use are:

• Stainless steels 303, 304, 316, 630, SAF2205

• Mild steels 1020, 1030, 1045

• High tensile steels 4140, 4340, EN36

• Aluminium: 2011, 6026, 6061

• Brass

• Hollow bar

• Plastics: nylon, acetyl

• Multi axis CNC turning centres

• Broaching

• Turning and milling

• Auto material feed