Industrial Fastener · Screws Series
Wood Screw
Traditional wood screws have a tapered shank with a sharp gimlet point, designed for partial pre-drilling in solid wood. They differ from modern chipboard or deck screws — the taper shape, partial threading, and slotted head are distinguishing features. Hex-head DIN 571 lag screws are heavy-duty...
Product Overview
Wood Screw sourcing essentials
Traditional wood screws have a tapered shank with a sharp gimlet point, designed for partial pre-drilling in solid wood. They differ from modern chipboard or deck screws — the taper shape, partial threading, and slotted head are distinguishing features. Hex-head DIN 571 lag screws are heavy-duty wood-screw variants for structural wood connections.
DIN 95 (round head, slotted), DIN 97 (countersunk slotted), DIN 7995 (countersunk Phillips), DIN 571 (hex lag)
Carbon steel, Brass, Stainless 304, Bronze (marine)
Furniture, traditional joinery, hardwood connections, lag bolts for heavy timber
Inspection records, lot labels, certificate options, and destination-ready packing.
Technical Data
Specification range
Final dimensions, mechanical properties, finish, and packing are confirmed against the RFQ and applicable standard.
| Standards | DIN 95 (round head, slotted), DIN 97 (countersunk slotted), DIN 7995 (countersunk Phillips), DIN 571 (hex lag) |
|---|---|
| Material | Carbon steel, Brass, Stainless 304, Bronze (marine) |
| Surface Finish | Plain, Zinc plated, Brass, Stainless, Bronze |
| Application | Furniture, traditional joinery, hardwood connections, lag bolts for heavy timber |
Common surface finishes
Select an option to review its sourcing note. Exact coating system, thickness, and corrosion requirement are confirmed with the order.
Quality Control
Checked before consolidation and export
Each order is matched to the specified standard and verified at practical control points before shipment.
RFQ confirmation
Standard, size, grade, pitch, finish, certificates, packing, and destination are locked before production.
Lot verification
Critical dimensions, thread fit, markings, finish appearance, and packing labels are sampled and recorded.
Shipment approval
Photos and required reports are organized before consolidated loading and export documentation.
Buyer Questions
Frequently asked questions
Wood screw vs chipboard screw — which should I use?
For solid hardwood joinery (oak, walnut, hardwood furniture), traditional wood screws with proper pre-drilling are still preferred. For softwood framing, plywood, MDF, and chipboard, modern chipboard screws (with their fully-threaded, sharp-pointed design) are easier and faster to drive. For exterior wood, deck screws are designed specifically for that environment.
Ready to quote Wood Screw?
Send the standard, size, grade, finish, quantity, packing requirement, and destination. Availability and lead time are confirmed with the inquiry.