BS Shafting (Bright Steel)
EN3B / C1018 precision-drawn, ground bright steel shafting with strict h9/h8 diameter tolerance for motor shafts, conveyors, and bearings.
- Availability: In Stock at our Colombo 12 shop
- Standard length: 5.8 m
BS Shafting (Bright Steel) Sizes & Specifications
Round Bar
Standard length: 5.8 m
Diameter – Imperial (22 sizes)
- 3/8"
- 1/2"
- 5/8"
- 3/4"
- 7/8"
- 1"
- 1-1/8"
- 1-1/4"
- 1-1/2"
- 1-3/4"
- 2"
- 2-1/4"
- 2-1/2"
- 2-3/4"
- 3"
- 3-1/4"
- 3-1/2"
- 4"
- 4-1/2"
- 5"
- 5-1/2"
- 6"
Diameter – Metric (19 sizes)
- 6 mm
- 8 mm
- 10 mm
- 11 mm
- 12 mm
- 14 mm
- 15 mm
- 16 mm
- 17 mm
- 18 mm
- 25 mm
- 30 mm
- 35 mm
- 40 mm
- 50 mm
- 60 mm
- 70 mm
- 80 mm
- 85 mm
Standard stock length: 5.8 m. Precision-ground bright steel round shafting (EN3B / C1018) with strict h9/h8 diameter tolerance.
Square Bar
Standard length: 5.8 m
Size – Imperial (8 sizes)
- 1/2"
- 5/8"
- 3/4"
- 1"
- 1-1/4"
- 1-1/2"
- 2"
- 2-1/2"
Size – Metric (5 sizes)
- 6 mm
- 8 mm
- 10 mm
- 11 mm
- 12 mm
Standard stock length: 5.8 m. Bright cold-drawn steel square bars for machine keys, slides, and structural engineering.
Hexagonal Bar
Standard length: 5.8 m
Across Flats – Imperial (3 sizes)
- 1/2"
- 3/4"
- 7/8"
Across Flats – Metric (6 sizes)
- 14 mm
- 16 mm
- 25 mm
- 38 mm
- 50 mm
- 55 mm
Standard stock length: 5.8 m. Cold-drawn bright hexagonal steel bars for bolts, hydraulic fittings, and precision-turned components.
Need Custom Sizing, Ingot Sourcing, or Special Dimensions?
Visit our shop or reach out from anywhere in Sri Lanka for material availability, technical advice, and direct quotes.