Screw Manufacturer,Supplier and Exporter in India
Product Code : EL-MWLE-13080
Jlab Export is a leading Screw Manufacturer,and suppliers in India
The thickest screw in our cross-head range is 10 mm across and 5 cm long. It is meant for heavy fixing work such as wall rails, bench fittings and loaded brackets, where a thinner screw could bend or strip its thread. The cross recess takes a large driver point for the higher turning force. Packs hold 100.
Specifications
| Head | Cross-head drive |
| Diameter | 10 mm |
| Length | 5 cm |
| Pack quantity | Pack of 100 |
| Minimum order quantity | 10 packs |
| Dispatch time | Usually 3–5 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Workshop Practice with Heavy Screws
Thick screws teach students why hole sizes matter. In a carpentry or fitting shop they drill the pilot holes on the Drill Press, so each hole runs square to the face. An Engineers Square checks the set-up first. Then they fix a timber batten and drive the screws by hand to feel the force a 10 mm thread needs.
For contrast, the teacher drives one screw into the same timber without a pilot hole, close to the end grain. The split that often opens shows clearly what the pilot hole prevents.
Frequently Asked Questions
What jobs is a 10 mm by 5 cm screw used for?
Thick, long screws go where the joint carries weight or gets knocked, such as wall rails, heavy brackets and bench fittings. For light fixings the 6 mm Screw is easier to drive and needs a smaller hole.
Why does a thick screw need a pilot hole?
A thick screw pushes a lot of material aside. Without a pilot hole it can split timber, wander off line or need so much force that the head recess is damaged. Size the pilot to the core of the screw, not the outside of the thread.
Which driver suits a large cross-head screw?
Use a large cross-head point that fills the recess, on a long handle or a drill driver at low speed. The Yankee Screwdriver takes cross-head bits and turns the bit when the handle is pushed.
Does over-tightening make a screw harder to take out later?
Yes. Driving on past the point where the part is tight can strip the thread in the hole and damage the cross recess. A screw with a chewed recess often rounds out when it is turned back. Stop once the part is pulled firm.
Other Fixing Hardware
- Screw (8 mm x 4 cm)
- Anchor Bolt (M10 and M12)
- Fisher (10 mm wall plug)
- Screwdrivers
For a quote, use Add To Cart or send us a message through the contact page.
Last updated: 5 November 2026
