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Hex Head Lag Screw Carbon Steel Zinc Plated for Heavy Timber Construction

Updated 2026-11-04 · Markdown version

Model no. Hex Head Wood Screw

US$0.0721,000–9,999 pieces

US$0.04810,000+ pieces

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Hexagonal
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 12.9
Size: St3.5-St6.3, or Customized
Thread Type: Standard Thread/Unc/Unf
Package Size: 10.00cm * 10.00cm * 10.00cm
Metric size: M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available.

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Stainless Steel
Type	Hexagon Head
Model NO.	Hex Head Wood Screw
Groove	Hexagon
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	12.9
Size	St3.5-St6.3, or Customized
Thread Type	Standard Thread/Unc/Unf
Service	OEM&ODM
Samples	Free Samples
Transport Package	Carton+Pallet
Specification	Customized
Origin	Hebei, China
HS Code	7318159090
Production Capacity	3000 Tons/Month
Package Size	10.00cm * 10.00cm * 10.00cm
Package Gross Weight	0.100kg
Product Name	Hex Head Wood Screws
Metric size	M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available.
Finish	Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc.
Package	Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed.
Payment	T/T, L/C
Shipping Port	Tianjin Port, Qingdao Port
Inspection	100% QC Steps Inspect Before Shipment
Category	Wood, Deck & Lag Screws

Technical parameters

Product Name: Hex Head Wood Screws

Size: Metric size: M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available.

Material: Stainless Steel 201 304 316 430 & Carbon Steel

Grade: A2-70, A4-70, A4-80 & 8.8, 10.9, 12.9, etc.

Finish: Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc.

Standard: GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc

Samples: Samples are complimentary, delivery charges apply

Package: Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed.

Payment: T/T, L/C

Shipping Port: Tianjin Port, Qingdao Port

Inspection: 100% QC Steps Inspect Before Shipment

Description

Hex Head Lag Screw Carbon Steel Zinc Plated for Heavy Timber Construction is part of our wood, deck & lag screws range (Screws).

Key details

Type: Hexagon Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Stainless Steel
Grade: 12.9
Size: St3.5-St6.3, or Customized
Head Style: Hexagonal
Groove: Hexagon
Finish: Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc.

Available configurations include material, head style, standard, grade and size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.048 – 0.072 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Hex Head Lag Screw Carbon Steel Zinc Plated for Heavy Timber Construction?

The listed minimum order is 1,000 pieces, at US$0.048 – 0.072 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.072 for 1,000–9,999 pieces; US$0.048 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Hex Head Lag Screw Carbon Steel Zinc Plated for Heavy Timber Construction?

Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Stainless Steel; Grade: 12.9; Size: St3.5-St6.3, or Customized; Head Style: Hexagonal. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and size. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other wood, deck & lag screws are available?

The Wood, Deck & Lag Screws category lists 1,856 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/wood-deck-lag-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.048 – 0.072MOQ 1,000 piecesGet a quote WA