ORTAVA Carriage Bolts M840 Stainless Steel A2 V2A DIN 603 (Pack of 20) with Hex Flange Nut, Carbon Steel, Round-Head Screws (Black)
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The package includes: a total of 20 carriage bolts and 20 hex flange nuts, so you have enough space for daily use and replacement supply; a comprehensive selection of fasteners to meet different requirements and realise a variety of applications
Material: screws and nuts are made of stainless steel A2 V2A. They are suitable for use outdoors as well as in damp rooms. You will receive only first-class professional quality
Bolt and flange design: bolts feature flat heads to prevent carbon steel screws from getting painfully stuck. The square shoulder under the screw head prevents the screw from loosening when tightening the nut. The flange nut has a knurled design to integrate perfectly into the screw and tighten it
Features: carriage bolts with square neck according to DIN 603, flange nuts according to DIN 6923
Scope of application: this combination is suitable for electronics, machinery, construction, home decoration, etc