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Reliable High-Strength Black Hex Socket Screws for Wood Projects
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Screws › Socket Head Cap & Allen Screws

Reliable High-Strength Black Hex Socket Screws for Wood Projects

Updated 2026-11-04 · Markdown version

Model no. Black Hex Socket Screw

US$0.03610,000–49,999 pieces US$0.02450,000–99,999 pieces US$0.012100,000+ pieces

MOQ 10,000 pieces · Final price confirmed in your quote

Material
High Strength Steel
Head Style
Hexagonal
Standard
DIN, GB, ANSI, BSW, JIS, GOST
Grade
8.8
Package Size
15.00cm * 15.00cm * 20.00cm
Get a quote

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

CustomizationAvailable
MaterialHigh Strength Steel
TypeHexagon Head
Model NO.Black Hex Socket Screw
GrooveHexagon
ConnectionCommon Bolt
Head StyleHexagonal
StandardDIN, GB, ANSI, BSW, JIS, GOST
Grade8.8
Transport PackagePaper Box
SpecificationM3 M3.5 M4 M5 M6
OriginChina
HS Code731815909
Production Capacity1000 Tons/Month
Package Size15.00cm * 15.00cm * 20.00cm
Package Gross Weight2.000kg
Lead Time10 days (1 - 10000 Pieces) To be negotiated ( > 10000 Pieces)
CategorySocket Head Cap & Allen Screws

Technical parameters

Product NameHexagon Socket Screw
MaterialSteel
Head StyleHexagon Head
SurfaceNickel Plated / Black Nickel Plated / White Zinc Plated
SpecificationM3 M3.5 M4 M5 M6
DiameterM3-M10,according to customer requirements
Length4mm-100mm
StandardISO,JIS,GB,ANSI,BSW,DIN or non standard as customized
Heat TreatmentTempering,Hardening,Spheroidizing,Stress Relieving.

Description

Reliable High-Strength Black Hex Socket Screws for Wood Projects is part of our socket head cap & allen screws range (Screws).

Key details

  • Type: Hexagon Head
  • Standard: DIN, GB, ANSI, BSW, JIS, GOST
  • Material: High Strength Steel
  • Grade: 8.8
  • Head Style: Hexagonal
  • Groove: Hexagon
  • Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.012 – 0.036 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 Reliable High-Strength Black Hex Socket Screws for Wood Projects?

The listed minimum order is 10,000 pieces, at US$0.012 – 0.036 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$0.036 for 10,000–49,999 pieces; US$0.024 for 50,000–99,999 pieces; US$0.012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Reliable High-Strength Black Hex Socket Screws for Wood Projects?

Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: High Strength Steel; Grade: 8.8; Head Style: Hexagonal; Groove: Hexagon. 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 package 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 socket head cap & allen screws are available?

The Socket Head Cap & Allen Screws category lists 2,042 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-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
Production floor
Production floor
Inspection bench
Inspection bench
Sorting & packing
Sorting & packing
Parts warehouse
Parts warehouse
Sample review
Sample review
Sales office
Sales office

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US$0.012 – 0.036MOQ 10,000 piecesGet a quote