BIS Certification for Sliding Locking Bolts

Sliding locking bolts fill a slightly different niche from the heavier-duty aldrops used on gates and external doors. You will more often find this product on cupboards, storage cabinets, almirahs and lighter furniture fittings, where the security need is real but the scale is smaller - a sliding bolt that can take a small padlock, rather than the substantial hardware meant for an outdoor gate exposed to weather and tampering attempts.

Because the application and load profile are different, this product is specified under its own Indian Standard rather than being grouped in with the aldrop family, even though the basic mechanical idea - a sliding bolt with a loop for a lock - is similar.

BIS testing for sliding locking bolts checks dimensional accuracy and finish, the strength of the locking loop and fixing components, and the durability of the sliding mechanism through repeated use. Material and surface finish are also assessed, since this hardware is typically used in visible, frequently handled fittings where appearance and smooth operation both matter to the end user.

Manufacturers producing sliding locking bolts for sale in India - whether positioned as door hardware or furniture hardware - need this BIS licence in their own name. The standard exemptions across the wider fastener order apply equally here: export-only manufacturing, product imported only as part of a finished assembly, and small Udyam-registered micro units below specified limits. Full detail is on our main fasteners page.

The path you take depends entirely on where your factory is. If you manufacture in India, the process runs through BIS's standard product certification route - sample testing, factory documentation and a factory inspection before the licence is issued. We have laid out every step on our BIS Certification for Indian Manufacturers page.

If your factory sits outside India, you will go through the Foreign Manufacturers Certification Scheme, which adds an Authorized Indian Representative and typically an overseas factory audit. The full breakdown is on our FMCS guide for foreign manufacturers.

Fasteners are a deceptively tricky category - 19 products, overlapping standards, easy-to-miss exemptions and a demanding factory audit. We work across the entire fasteners QCO, not as a general firm dabbling, but as a team that knows this product family inside out and prepares every document to exact BIS specification so your file keeps moving - for manufacturers in India and around the world.