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ISO 7380 Hexagon Socket Button Head Screws
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Screws › Button, Pan & Round-Head Screws

ISO 7380 Hexagon Socket Button Head Screws

Updated 2026-11-04 · Markdown version

US$0.241,000–9,999 pieces US$0.1810,000–19,999 pieces US$0.1220,000+ pieces

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

Material
Carbon Steel
Head Style
Pan
Standard
DIN, GB, ANSI, JIS, GOST
Grade
4.8 5.8 8.8 10.9
Package Size
10.00cm * 10.00cm * 5.00cm
Metal Rockwell hardness test - Part 1
Test methods (A, B, C, D, E, F, G, H, K, N, T standard R)GB/T 230.1-2009
Vickers hardness test for metals - Part 1
Test method GB/T4340.1-2009
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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

CustomizationAvailable
MaterialCarbon Steel
TypePan Head
GrooveHexagon Socket
ConnectionCommon Bolt
Head StylePan
StandardDIN, GB, ANSI, JIS, GOST
Grade4.8 5.8 8.8 10.9
Transport PackageCarton+Pallet
SpecificationM3-M12, support customized size
OriginZhejiang, China
HS Code7318151001
Production Capacity500000/Month
Package Size10.00cm * 10.00cm * 5.00cm
Package Gross Weight3.000kg
Mechanical properties of fastenersNut GB/T 3098.2-2015
Metal Rockwell hardness test - Part 1Test methods (A, B, C, D, E, F, G, H, K, N, T standard R)GB/T 230.1-2009
Vickers hardness test for metals - Part 1Test method GB/T4340.1-2009
Fastener machine inspection performanceTorque test and breaking torque of bolts and screws, nominal diameter 1-10mm, GB/T 3098.13-1996
CategoryButton, Pan & Round-Head Screws

Technical parameters

NameFactory direct-sale ISO7380 carbon steel galvanized thick rod half-thread Hexagon Socket Button Head Screws
Place of OriginWenzhou, Zhejiang, China
SizeM3 M4 M5 M6 M8 M10 M12
FinishNatural color or electric galvanized
Head TypePan head
MaterialCarbon steel(Q235, 10B21,35K) Stainless steel (304, 316)
Grade4.8 5.8 8.8 10.9
StandardISO7380,etc
Non-standardsOEM is available, according to drawing or physical samples
SamplesSamples are free and shipping cost by your side
PackageBulk in master cartons, then on pallets, or according to customers' requirement.
PaymentT/T, L/C
NO.Experimental projectTesting standards (Methods)Explanation
1Chemical composition analysisDetermination of multi-element content in Carbon Steel, medium and low carbon steel and medium and low alloy steel by Spark Discharge Atomic Emission Spectrometry (Conventional Method)GB/T 4336-2016Testing items for metal materials and their products
2Decarbonization testDetermination Method of Decarburization Layer Depth of Steel GB/T 224-2008Testing items for metal materials and their products
3Organization ratingGrading Diagrams and Evaluation Methods for Metallographic Structures of Steel Die Forgings GBTT13320-2007Testing items for metal materials and their products
4Tensile strengthMetallic materials - Tensile testing - Part 1- Test methods at room temperature GB/T 228.1-2010Testing items for metal materials and their products
5Yield strengthMetallic materials - Tensile testing - Part 1- Test methods at room temperature GB/T 228.1-2010Testing items for metal materials and their products
6Elongation after fractureMetallic materials - Tensile testing - Part 1- Test methods at room temperature GB/T 228.1-2010Testing items for metal materials and their products
7Reduction of areaMetallic materials - Tensile testing - Part 1- Test methods at room temperature GB/T 228.1-2010Testing items for metal materials and their products
8Guarantee the loadMechanical properties of fasteners: Nut GB/T 3098.2-2015Testing items for metal materials and their products
9Wedge loadMechanical properties of fasteners - bolts, screws and studs - GB/T 3098.1-2010Testing items for metal materials and their products
10Luo's hard crossingMetal Rockwell hardness test - Part 1: Test methods (A, B, C, D, E, F, G, H, K, N, T standard R)GB/T 230.1-2009Testing items for metal materials and their products
11Vickers hardnessVickers hardness test for metals - Part 1: Test method GB/T4340.1-2009Testing items for metal materials and their products
12Destructive torqueFastener machine inspection performance: Torque test and breaking torque of bolts and screws, nominal diameter 1-10mm, GB/T 3098.13-1996Bolt/self-tapping screw
13Salt spray testArtificial atmosphere corrosion test - salt spray test GB/T10125-2012Testing items for metal materials and their products
14Coating thickness measurementMethod for measuring the Thickness of Metal Coatings by X-ray Spectroscopy GB/T16921-2005Testing items for metal materials and their products
15Depth of carburized layerMechanical properties of fasteners - Self-tapping screws GB/T 3098.5-2016Self-tapping screw
16Determination of the coefficient of frictionTorque clamping force test for tight round parts ISO 16047-2005Bolt/Nut

Description

ISO 7380 Hexagon Socket Button Head Screws is part of our button, pan & round-head screws range (Screws).

Key details

  • Type: Pan Head
  • Standard: DIN, GB, ANSI, JIS, GOST
  • Material: Carbon Steel
  • Grade: 4.8 5.8 8.8 10.9
  • Head Style: Pan
  • Groove: Hexagon Socket
  • Connection: Common Bolt
  • Mechanical properties of fasteners: Nut GB/T 3098.2-2015

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 1,000 pieces at US$0.12 – 0.24 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 ISO 7380 Hexagon Socket Button Head Screws?

The listed minimum order is 1,000 pieces, at US$0.12 – 0.24 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$0.24 for 1,000–9,999 pieces; US$0.18 for 10,000–19,999 pieces; US$0.12 for 20,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of ISO 7380 Hexagon Socket Button Head Screws?

Type: Pan Head; Standard: DIN, GB, ANSI, JIS, GOST; Material: Carbon Steel; Grade: 4.8 5.8 8.8 10.9; Head Style: Pan; Groove: Hexagon Socket. 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 button, pan & round-head screws are available?

The Button, Pan & Round-Head Screws category lists 1,831 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-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
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