FAQ's of VANI 8.8 GRADE M 16 HDG BOLTS:
Q: How are VANI 8.8 GRADE M16 HDG Bolts typically used in construction and heavy engineering projects?
A: These bolts are employed for joining structural steel, machinery, and other heavy-duty assemblies. Their high tensile strength and full-thread design provide secure fastening under significant loads, making them ideal for demanding construction and engineering applications.
Q: What is the recommended process for installing these bolts?
A: Installation involves positioning the bolt through aligned holes and securing it with a compatible nut, applying a torque of 210 Nm as recommended. The external hex drive allows for easy tightening using standard spanners or torque wrenches, ensuring a firm and reliable fit.
Q: Where can I use these bolts, considering their working temperature and corrosion resistance?
A: VANI 8.8 GRADE M16 HDG Bolts are suited for both indoor and outdoor environments, including sites exposed to moisture or heat up to 300C. Their galvanized finish protects against rust, making them reliable for construction, marine, and infrastructure projects.
Q: What are the key benefits of choosing VANI 8.8 GRADE M16 HDG Bolts?
A: Key advantages include their high tensile strength (800 MPa min), corrosion resistance, durability (minimum hardness 22 HRC), and adherence to stringent standards. These features ensure longevity, reduced maintenance, and economy in heavy-load and critical applications.
Q: When is stock availability typically ensured for bulk orders?
A: These bolts are readily available in stock for prompt fulfillment of orders. Bulk procurement is facilitated with a minimum order quantity of 100 pieces, and packaging can be arranged in gunny bags or boxes as per client requirements.
Q: How is the quality and specification of these bolts verified?
A: Each bolt is stamped with the VANI 8.8 marking for traceability. Dimensions, material grade, and mechanical properties are verified as per IS 1367 / DIN 933 standards, ensuring consistency and reliability in every batch supplied.