Countersunk screws with hexagonal socket 10.9 DIN 7991 blank M 20
XXX.XX
€/unit
Description • Strength class: 10.9 • DIN 7991 / ISO 10642 • Tempered • Hexagonal socket • Countersunk head: sits flush with the material surface. Minimises risk of injury • Partial thread: Suitable for fixing attachments. Thread-free part must be smaller than the thickness of the attachment • Galvanised: For indoor and outdoor use without exposure to direct weathering but not a substitute for stainless steel • Thread: M20 • Spanner size: 12 mm |
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