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Grade 13 Stainless Steel Security Hinge – Security Pin / Dog Bolt

Product Code: 1730-1

Grade 13 Stainless Steel Security Hinge – Security Pin / Dog Bolt.

A superb-quality security hinge offering exceptional performance, durability and value. Stedall’s 1730-1 Stainless Steel Security Pin Hinge is engineered for demanding door applications where strength, security and long service life matter. Constructed from 304 grade stainless steel, the hinge incorporates concealed bearings for smooth, dependable operation and an integrated security pin – often known as a dog bolt – which provides an important additional level of protection against forced entry.

When the door is closed, the security pin engages with the corresponding recess in the frame. This means that even if the exposed hinge knuckle or pin is attacked, the door leaf cannot simply be removed from the hinge side. Grade 13 Performance. The 1730-1 isn’t simply a good-quality stainless steel hinge. It achieves BS EN 1935 Grade 13, one of the highest performance classifications for single-axis hinges.
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A superb-quality security hinge offering exceptional performance, durability and value. Stedall’s 1730-1 Stainless Steel Security Pin Hinge is engineered for demanding door applications where strength, security and long service life matter. Constructed from 304 grade stainless steel, the hinge incorporates concealed bearings for smooth, dependable operation and an integrated security pin – often known as a dog bolt – which provides an important additional level of protection against forced entry.

When the door is closed, the security pin engages with the corresponding recess in the frame. This means that even if the exposed hinge knuckle or pin is attacked, the door leaf cannot simply be removed from the hinge side. Grade 13 Performance. The 1730-1 isn’t simply a good-quality stainless steel hinge. It achieves BS EN 1935 Grade 13, one of the highest performance classifications for single-axis hinges.

Grade 13 testing includes: 200,000 operating cycles. Test door mass up to 120 kg.

Security testing. High corrosion resistance. Suitability for demanding, high-frequency applications.

Combined with its stainless steel construction and concealed bearing design, this makes the 1730-1 an excellent choice where long-term reliability is required. Why Choose the Stedall 1730-1? 304 grade stainless steel construction.

BS EN 1935 Grade 13. Integrated anti-tamper security pin. Concealed bearings.

Maintenance-free design. Excellent corrosion resistance. Designed for long service life.

Particularly effective on outward-opening doors with externally accessible hinges. Available with C or Z fixing-hole patterns. Excellent value for a high-specification security hinge.

Built for Security. Engineered to Last. For vehicle builders, converters, fabricators and other professional users, the 1730-1 combines security, durability and stainless steel construction in one exceptionally well-specified hinge. When the cost of premature hinge failure, maintenance or compromised security is taken into account, choosing the right hinge from the outset makes sense.
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