Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.
304# Stainless Steel Socket Button Head Screw/Collar Washer Screw
Material
carbon steel
Color
silvery
Standard
DIN GB ISO JIS BA ANSI
Grade
A2-70, A4-70, A4-80
Finished
plain
Thread
coarse, fine
Used
building industry machinery
Description
304# Stainless Steel Socket Button Head Screw/Collar Washer Screw is part of our button, pan & round-head screws range (Screws).
Key details
Type: Pan Head
Standard: DIN, ANSI
Material: Stainless Steel
Grade: 4.8
Head Style: Round
Groove: Hexagon
Connection: Common Bolt
Company Advantages: 1. OEM/ODM services are available
Available configurations include head style, standard, grade and material. 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$0.036 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 304# Stainless Steel Socket Button Head Screw/Collar Washer Screw?
The listed minimum order is 1,000 pieces, at US$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.
What are the main specifications of 304# Stainless Steel Socket Button Head Screw/Collar Washer Screw?
Type: Pan Head; Standard: DIN, ANSI; Material: Stainless Steel; Grade: 4.8; Head Style: Round; 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 head style, standard, grade and 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?
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 floorInspection benchSorting & packingParts warehouseSample reviewSales office
Need a fastener quote or a spec sheet?Message our engineers on WhatsApp — send a drawing or DIN number and get pricing back fast.Start WhatsApp Chat →
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