Fasteners
Nuts, screws and related replenishment families.
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Cap Nut
A cap nut is an internally threaded nut with a closed domed end that covers the mating thread.
- Standards: DIN 1587 (catalog designation)
- Materials: steel, stainless steel, brass
- Applicable Standard / Evidence: DIN 1587 (catalog designation) · DIN 1587 (catalog designation)
2Linked manufacturer records
Coupling Nut
A coupling nut is an elongated internally threaded fastener used to join two compatible male threads.
- Standards: DIN 6334 (catalog designation)
- Materials: carbon steel, stainless steel
- Applicable Standard / Evidence: DIN 6334 (catalog designation) · DIN 6334 (catalog designation)
3Linked manufacturer records
Flat Washer
A flat washer is a thin plate with a central hole placed beneath a fastener head or nut.
- Standards: ISO 7089:2000
- Materials: steel, stainless steel, non-ferrous material by specification
- Applicable Standard: ISO 7089:2000 · ISO 7089:2000
2Linked manufacturer records
Spring Lock Washer
A spring lock washer is a split helical washer used as a legacy anti-loosening element in bolted joints.
- Materials: spring steel, stainless steel by specification
- Applicable Standard: Product-specific drawing, approval or test report required
2Linked manufacturer records
Fender Washer
A fender washer is a plain washer with a large outside diameter relative to its hole.
- Standards: ISO 7093-1:2000
- Materials: steel, stainless steel
- Applicable Standard / Evidence: ISO 7093-1:2000 · ISO 7093-1:2000
2Linked manufacturer records
Self-Tapping Screw
A self-tapping screw is a fastener that creates its own mating thread when driven into a pre-drilled hole in materials like …
- Standards: ISO 1478
- Materials: Carbon steel (e.g., 1022, 10B21), Stainless steel (e.g., 304, 410), A…
- Thread Size: ST2.2–ST8.0 mm · ISO 1478
3Linked manufacturer records
Wood Screw
A wood screw is a pointed fastener with a wood-forming thread and a head designed to seat against or into the workpiece.
- Standards: DIN 7997 (catalog designation)
- Materials: carbon steel, stainless steel, brass by application
- Applicable Standard / Evidence: DIN 7997 (catalog designation) · DIN 7997 (catalog designation)
3Linked manufacturer records
Machine Screw
A machine screw is a headed fastener with a uniform machine thread for use with a tapped hole or nut.
- Standards: ISO 7045:2011
- Materials: steel, stainless steel, brass by application
- Applicable Standard / Evidence: ISO 7045:2011 · ISO 7045:2011
2Linked manufacturer records
Concrete Screw
A concrete screw is a hardened threaded anchor installed into a correctly drilled hole in concrete or masonry.
- Materials: hardened carbon steel, stainless steel where approved
- Applicable Standard / Evidence: Exact product drawing, approval or test report required
2Linked manufacturer records
Self-Drilling Screw
A self-drilling screw combines a drill-point tip with a tapping thread so it can form its own pilot hole in suitable sheet m…
- Standards: ISO 15480:2019
- Materials: hardened steel, stainless steel by validated design
- Applicable Standard: ISO 15480:2019 · ISO 15480:2019
2Linked manufacturer records
Drywall Screw
A drywall screw is a hardened screw with a bugle-style head and thread selected for gypsum board fastening.
- Standards: EN 14566 (application standard)
- Materials: hardened carbon steel
- Applicable Standard: EN 14566 (application standard) · EN 14566 (application standard)
2Linked manufacturer records
Chipboard Screw
A chipboard screw is a wood-based-panel fastener with a sharp point, deep thread and usually a countersunk head.
- Standards: DIN 7505 (catalog reference)
- Materials: hardened carbon steel, stainless steel by application
- Applicable Standard: DIN 7505 (catalog reference) · DIN 7505 (catalog reference)
2Linked manufacturer records
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