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Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw

Spiral Wound Gasket

Steel Pipe Fitting

Pressure Vessel Dished Ends

Galvanized Seamless Steel Pipe

Forging And Casting

Compression Spring
events
news
cases
contact us
quote
Good price online

products details

Home > Products >
Mechanical Fasteners
>
DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4, 304/316)
All Category

Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw

Spiral Wound Gasket

Steel Pipe Fitting

Pressure Vessel Dished Ends

Galvanized Seamless Steel Pipe

Forging And Casting

Compression Spring
Contact Us
Fiona Hou
flrs@mechanical-fasteners.com
13384956386
Contact Now
DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4, 304/316)
  • name
  • name

DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4, 304/316)

Brand Name: FLRS or OEM
Model Number: FLRS-B04S
MOQ: 1000 pieces
Price: USD0.01-1/PC
Packaging Details: carton/ plywood cases/plywood pallets
Payment Terms: T/T， L/C
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ISO9001
Material:
Stainless Steel
Surface:
Plain, Brushed, Polished, Passivated
Standard:
DIN, ISO, ANSI/ASME, JIS, EN, GB
Head:
Hex Socket Countersunk Head
Supply Ability:
10tons/month
Highlight:

Corrosion Resistant

,

Flush Mounting

,

DIN ISO Compliant

Product Description

DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4)

Product Description

Attribute Specification
Product Name DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screw
Standard DIN 7991 / ISO 10642
Material A2 (304) / A4 (316) Stainless Steel
Drive Type Hex Socket
Head Style Countersunk Head, 90° (per DIN 7991); 82° available for inch series on request
Thread Type Metric Coarse / Fine
Surface Finish Plain, Brushed, Polished, Passivated
Certification ISO 9001
Application Machinery, Marine, Automotive, Architecture, Electronics
Available Packing Plastic bags + cartons + plywood pallets (strapped and film-wrapped)

Key Features

1. Good corrosion resistance - A2/A4 stainless steel stands up well in coastal areas, chemical plants and other harsh working conditions.
2. Flush installation - the countersunk head sinks fully into the hole, leaving a smooth surface with nothing protruding.
3. Reliable driving - the hex socket takes the wrench firmly, so tightening is stable and the driver is less likely to slip or strip.
4. Standard dimensions - made to DIN 7991 / ISO 10642, fully interchangeable with other brands of the same standard.
5. Solid strength - cold-forged blanks give consistent, dependable quality batch after batch.

Typical Applications

- Machinery: precision equipment assembly where a flush surface is required.
- Marine & Outdoor: fittings and structures exposed to salt water and weather.
- Automotive: engine components and body panel mounting.
- Architecture: decorative metal work where visible screw heads are not acceptable.
- Electronics: fixing chassis and covers without anything sticking out.

Our Services

1. After-sales support - any problem reported will be handled promptly.
2. Years of experience in fastener export.
3. Full specification lists available on request.
4. Send us your inquiry and we will reply quickly.
5. On-time shipment with complete export documentation.
6. Customized packing available, photos taken before shipment.
7. Good quality at a fair price.
8. Patient communication with timely updates.

Tags: 

mechanical fixings  

metal fasteners  

metal hardware

Good price online

Products Details

Home > Products >
Mechanical Fasteners
>
DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4, 304/316)
All Category

Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw

Spiral Wound Gasket

Steel Pipe Fitting

Pressure Vessel Dished Ends

Galvanized Seamless Steel Pipe

Forging And Casting

Compression Spring
DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4, 304/316)
  • name
  • name

DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4, 304/316)

Brand Name: FLRS or OEM
Model Number: FLRS-B04S
MOQ: 1000 pieces
Price: USD0.01-1/PC
Packaging Details: carton/ plywood cases/plywood pallets
Payment Terms: T/T， L/C
Detail Information
Product Description
Detail Information
Place of Origin:
China
Brand Name:
FLRS or OEM
Certification:
ISO9001
Model Number:
FLRS-B04S
Material:
Stainless Steel
Surface:
Plain, Brushed, Polished, Passivated
Standard:
DIN, ISO, ANSI/ASME, JIS, EN, GB
Head:
Hex Socket Countersunk Head
Minimum Order Quantity:
1000 pieces
Price:
USD0.01-1/PC
Packaging Details:
carton/ plywood cases/plywood pallets
Delivery Time:
8-20days
Payment Terms:
T/T， L/C
Supply Ability:
10tons/month
Highlight:

Corrosion Resistant

,

Flush Mounting

,

DIN ISO Compliant

Product Description

DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screws (A2/A4)

Product Description

Attribute Specification
Product Name DIN 7991 / ISO 10642 Stainless Steel Hex Socket Countersunk Head Screw
Standard DIN 7991 / ISO 10642
Material A2 (304) / A4 (316) Stainless Steel
Drive Type Hex Socket
Head Style Countersunk Head, 90° (per DIN 7991); 82° available for inch series on request
Thread Type Metric Coarse / Fine
Surface Finish Plain, Brushed, Polished, Passivated
Certification ISO 9001
Application Machinery, Marine, Automotive, Architecture, Electronics
Available Packing Plastic bags + cartons + plywood pallets (strapped and film-wrapped)

Key Features

1. Good corrosion resistance - A2/A4 stainless steel stands up well in coastal areas, chemical plants and other harsh working conditions.
2. Flush installation - the countersunk head sinks fully into the hole, leaving a smooth surface with nothing protruding.
3. Reliable driving - the hex socket takes the wrench firmly, so tightening is stable and the driver is less likely to slip or strip.
4. Standard dimensions - made to DIN 7991 / ISO 10642, fully interchangeable with other brands of the same standard.
5. Solid strength - cold-forged blanks give consistent, dependable quality batch after batch.

Typical Applications

- Machinery: precision equipment assembly where a flush surface is required.
- Marine & Outdoor: fittings and structures exposed to salt water and weather.
- Automotive: engine components and body panel mounting.
- Architecture: decorative metal work where visible screw heads are not acceptable.
- Electronics: fixing chassis and covers without anything sticking out.

Our Services

1. After-sales support - any problem reported will be handled promptly.
2. Years of experience in fastener export.
3. Full specification lists available on request.
4. Send us your inquiry and we will reply quickly.
5. On-time shipment with complete export documentation.
6. Customized packing available, photos taken before shipment.
7. Good quality at a fair price.
8. Patient communication with timely updates.

Tags: 

mechanical fixings

metal fasteners

metal hardware

13359231060
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