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Products
Fastening Technology
Standard Fastening Elements
Screws
Screws and Bolts with Internal Drive
Hex socket head cap screws partially / fully threaded
BN 1057
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BN 1057
Standard
~DIN 912 (Standard withdrawn) ~ISO 4762 ~UNI 5931 ~ČSN 021143
Headform
Cylindrical
Drive
Hexagon socket
Thread
partially / fully threaded
Material
Polyamide
Color
natural
Material type
PA 6.6
Select product variant
Product data sheet (PDF)
Variants
CAD