Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.
10.9 High Strength Galvanized DIN7991 Hex Socket Countersunk Head Bolt
Brand & Standard Model
Brand: HYS; Product Type: 4.8 Stainless Steel Countersunk Socket Allen Bolt; Standards: DIN, ANSI, GB, JIS Four International Standards
Core Product Introduction
Multi-standard DIN7991 countersunk head socket allen bolt; flush countersunk head with inner hex drive; 10.9 high strength, galvanized finish; specifications M1.6-M16 with customizable length, widely used in precision equipment and mechanical assembly
Free test samples available, full OEM & ODM custom processing supported
Application Scenarios
Precision Equipment Assembly, General Machinery Installation, Flush Mount Assembly
Core Key Features
Flush countersunk head enables surface flush mounting, internal hex drive, high tensile strength, galvanized anti-rust surface, conforms to DIN7991 standard
Thread Tolerance Grade
Standard Metric Coarse Thread Tolerance
Quality Control
100% Pre-Shipment Inspection, complete MTR material test reports supplied
Description
10.9 High Strength Galvanized DIN7991 Hex Socket Countersunk Head Bolt is part of our countersunk, plow & elevator bolts range (Bolts).
Available configurations include material, head style, standard, grade and customized. 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 – 0.12 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 10.9 High Strength Galvanized DIN7991 Hex Socket Countersunk Head Bolt?
The listed minimum order is 10,000 pieces, at US$0.012 – 0.12 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 10.9 High Strength Galvanized DIN7991 Hex Socket Countersunk Head Bolt?
Type: Socket Allen Bolt; Standard: DIN, ANSI, GB, JIS; Material: Stainless Steel; Grade: 4.8; Head Style: Countersunk Head; Surface Treatment: Plain, Galvanized, HDG, Nickel Plated, Ruspert. 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 customized. 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 countersunk, plow & elevator bolts 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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