Hex head bolts partially threaded

BN 20738

DIN 931

(Standard withdrawn)

ISO 4014

~UNI 5737

~ČSN 021101

Headform	Headform Hexagon
Drive	Drive Hexagon
Thread	Thread partially threaded
Material	Material Steel
Property class	Property class 10.9
Surface	Surface Zinc flake coated ISO 10683/flZnL/nc/480h/C (µ=0.12-0.18)

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Product variants

All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.

M10; M12: wrench size according to ISO on request

Features

DIN 931 (Standard withdrawn) ISO 4014 ~UNI 5737 ~ČSN 021101

Headform	Headform Hexagon
Drive	Drive Hexagon
Thread	Thread partially threaded
Material	Material Steel
Property class	Property class 10.9
Surface	Surface Zinc flake coated ISO 10683/flZnL/nc/480h/C (µ=0.12-0.18)

The designation system according to ISO 10683 defines the expected corrosion protection and the friction coefficient range. Further performance specifications of a coating brand used are not specified. Additional thread coating may limit the ability to install zinc flake coated screws < M5 by hand.

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Alternative products

BN 2030 - DIN 933 - ISO 4017

Hex head screws fully threaded - Steel - 10.9 - Zinc flake coated ISO 10683/flZnL/nc/480h/C (µ=0.12-0.18)