Downloads & Resources

Please find a range of downloads of our product data sheets, properties, measurements, specifications, brochure, declarations of performance and certifications

Length MetricImperial
1 Millimetre 1 mm 0.0394 in
1 Centimetre 10 mm 0.3937 in
1 Metre 100 cm 1.0936 yd
1 Kilometre 1000 m 0.6214 mile
Area SquareMetricImperial
1 sq cm (cm)² 100 mm² 0.15550 in²
1 sq metre (m)² 10,000 cm² 1.960 yd²
1 sq km (km²) 100 hectares 0.3861 mile²
LengthImperialMetric
1 Inch 1 in 2.54 cm
1 Foot 12 in 0.3048 m
1 Yard 3 ft 0.9144 m
1 Mile 1,760 yd 1.6093 km
1 Int.nautical mile 2,025.4 yd 1.852 km
Area SquareMetricImperial
1 sq inch (in²) N/A 6.4516 cm²
1 foot (ft²) 144 in² 0.0929 m²
1 yard (yd²) 9 ft 0.8361 m²
1 acre 4.840 yd² 4.046.9 m²
1 sq mile (mile²) 640 acres 2.590 km²
ImperialImperialMetric
1 ounce (oz) 437.5 grains 28.35 gm
1 pound (lb) 16 oz 0.4536 kg
1 stone 14 lb 6.3503 kg
1 hundred weight (cwt) 112 lb 50.802 kg
1 ounce (oz) 20 cwt 1.016 t
download-icon ISO- 9001 Certificate of Registration

This is to certify that the quality management system of AJN Steelstock Ltd complies with the requirements of ISO 9001:2015 Certificate number Q 136 – June 2020.

download-icon EC Certificate of Factory Production Control (FPC)

Certificate in compliance with Regulation 305/2011/EU of the European Parliament and the Council of 9 March 2011 (the Construction Products Regulation or CPR).

download-icon ISO 14001 Certificate of Registration

All members of staff have been given environmental training as part of our commitment not only to the policy but in order to promote awareness in general. A copy of our policy is available to view. Please contact us if you require any specific details regarding this matter.

Health and Safety

We are proud of our excellent Health and Safety record. A copy of our policy is available to view. Please contact Darren Symonds should you require any specific information.