Half Thread Black Finish Hexagonal Bolt, UNF Grade 12.9 Size 4 mm
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Half threaded hexagonl bolt, UNF fine thread, Black finish, Grade 12.9 and size 4 mm, Strong and durable, it is used in a variety of applications including attaching pieces of wood or metal together, installing electrical appliances, and is easy to install and remove with a screwdriver or hex wrench.
Product description
Half threaded hexagonl bolt, It is used in a variety of applications including fastening pieces of wood or metal together, installing electrical appliances, It is also characterized by durability and strength, and is easy to install and remove using a screwdriver or hex wrench.
- Size : 4 mm
- Length : Minimum 10 mm - Maximum 60 mm
- Grade : 12.9 (ASTM - A307 - B, A325, G5)
- Material : Black Steel
- Thread Type : UNF (Fine Thread)
- Standard: DIN-931&933
