DIN 7504K
Hex Washer Head Self-Drilling Screw
Commonly used to fasten sheet metal and profiles. Confirm the point type, screw length, and material thickness for the application.
INDUSTRIAL FASTENERS
Project Fasteners, Ready to Source
Fasteners for industrial projects, including self-drilling screws and common project hardware.
Send a part number, standard, BOM, or drawing for a clear quote and delivery plan.
COMMON EXAMPLES
Common Screw Examples
Common screws and fasteners.
DIN 7504N
Pan Head Self-Drilling Screw
Rounded pan head with a cross recess. Confirm the materials being joined, head style, and finish.
DIN 7504P
Countersunk Self-Drilling Screw
For assemblies requiring a flush head. Check the countersink angle and mating-hole requirements.
DIN 7981
Pan Head Self-Tapping Screw
Commonly used for sheet-metal fastening. Select based on the base material, pilot-hole size, and corrosion-resistance requirements.
DIN 7982
Countersunk Self-Tapping Screw
The countersunk head allows a flush installation in a matching countersink. Confirm the head angle, length, and fit with the base material.
Roofing Screw · Bonded Washer
Roofing Self-Drilling Screw with EPDM Washer
For roofing and other joints requiring a weather seal. Confirm washer material and dimensions for the panel and exposure conditions.
Custom Fasteners
Custom and Nonstandard Requirements
We can coordinate sourcing of custom fasteners to your drawing or sample, subject to supplier review.
01
Send a Drawing or Sample
Share a 2D or 3D drawing, sample, or product specification.
02
Confirm Product Specifications
Confirm material, dimensions, thread, and finish.
03
Confirm Quantity and Packaging
Share order quantity and packaging requirements.
04
Discuss Samples
Let us know if samples are required.
05
Receive a Quote and Lead Time
Quotes include pricing, lead time, and delivery terms.
06
Arrange Order Delivery
Once order details are confirmed, we coordinate production or stock preparation and shipping with the supplier.
Supplier Facilities
Supplier Production and Warehouse
Photographs of production, warehouse, and raw-material facilities from our manufacturing partners.
REQUEST A QUOTE
Tell Us What You Need
For an accurate quote, please include:
- Parts: part number, standard, BOM, drawing, or photo
- Quantity: quantity for each item or specification
- Delivery: ship-to location, target date, and preferred trade terms