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1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw
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  • Checked before shipping
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Screws › Button, Pan & Round-Head Screws

1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw

Updated 2026-11-04 · Markdown version

US$0.6010,000–49,999 pieces US$0.3650,000–99,999 pieces US$0.096100,000+ pieces

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

Head Style
Round
Standard
DIN, GB, ANSI, BSW, JIS, GOST
Grade
12.9
Length
100-300mm
Steel Material
Stainless Steel
Finishing
Plain
Material
Stainless Steel
Customized Ideal Fasteners
customized services according to the samples and drawings

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

GrooveFlower
ConnectionCommon Bolt
Head StyleRound
StandardDIN, GB, ANSI, BSW, JIS, GOST
Grade12.9
Length100-300mm
Steel MaterialStainless Steel
UsedBuilding, Machinery, Chemical Indust, Environment
FinishingPlain
Delivery Time7-30days
Business TypeManufacturer/Factory
R&D CapacityOEM;Own Brand;ODM;Others
NameStainless Steel Pan Head Machine Screw
Transport Package20-25kg/Cartons+900kg/Pallets
SpecificationM8 M10 M12
OriginChina
HS Code7318159090
Production Capacity500ton/Month
CustomizationAvailable
MaterialStainless Steel
TypeRound Head
The main uses of stud are1, in the main body of large equipment, need to install the accessories, such as sight glasses, mechanical seal, deceleration machine frame, etc., this is just use the stud, end turned into the main body, the other end with nut after installed accessories, because the attachment is often removed, thread will wear or damage, use the stud replacement will be very convenient.
Stainless SteelSS201, SS303, SS304, SS316,SS316L,SS904L,F593
Busy season15-30days,Slack seaon:10-15days
Steel4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
For more information visithainafastener.en.made-in-china.com
Professional ManufacturerAll of our Fastener are designed and manufactured according to
Quality is guaranteedDurability testing and critical technical design to enhance fasteners
Cost effectiveCompetitive prices with professional factory supply
Customized Ideal Fastenerscustomized services according to the samples and drawings
CategoryButton, Pan & Round-Head Screws

Technical parameters

Product Name1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw
DIN,ASTM/ANSI JIS EN ISO,AS,GB
MaterialStainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
FinishingZinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Customized Products Lead timeBusy season:15-30days,Slack seaon:10-15days
Stock ProductsSteel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

Description

1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw is part of our button, pan & round-head screws range (Screws).

Key details

  • Type: Round Head
  • Standard: DIN, GB, ANSI, BSW, JIS, GOST
  • Material: Stainless Steel
  • Grade: 12.9
  • Length: 100-300mm
  • Head Style: Round
  • Groove: Flower
  • Connection: Common Bolt

Available configurations include head style, standard, grade, length and steel material. 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$0.096 – 0.60 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 1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw?

The listed minimum order is 10,000 pieces, at US$0.096 – 0.60 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$0.60 for 10,000–49,999 pieces; US$0.36 for 50,000–99,999 pieces; US$0.096 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 1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw?

Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Stainless Steel; Grade: 12.9; Length: 100-300mm; Head Style: Round. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, length and steel material. 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

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

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US$0.096 – 0.60MOQ 10,000 piecesGet a quote