Bolt set with round flat head | with combined nut F | M6x12 | hot-dip galvanized | 100 pcs | FRS8 6X12 F

Technical Specifications
Set includes: Screw + combination nut
Application: For fastening in elongated slots (7x20 mm, 7x32 mm)
Thread type: Metric (M6)
Size: M6x12
Length (L): 12 mm
Diameter (d): 6 mm
Head diameter (D): 13.5 mm
Wrench size: 10 mm
Strength class: 5.6 (medium-strength steel)
Material: Steel
Surface coating: Hot-dip galvanized (zinc coating)
Color: Zinc
Self-locking: No
Full thread: Yes
Thread: Metric, right-hand
Accessories: Supplied with nut
Without washer or clamp

Functions and Features

Square base under the head ensures reliable fixation in elongated holes, preventing rotation during tightening.

Flat round head provides a smooth, aesthetic surface – scratch-resistant and flush with the construction.

Hot-dip galvanized surface protects against corrosion and oxidation – longer service life even outdoors.

Strength class 5.6 provides sufficient durability for standard mechanical loads while maintaining elasticity.

Fully threaded shaft allows use with different thicknesses – suitable for metal, wood, or plastic.

Applications

For household users: Ideal for fixing shelves, furniture, brackets, profiles, or structural joints at home or in workshops.

For engineers and mechanics: Used in metal structures, mounting systems, enclosures, cable trays, and profile connections where fast and reliable fastening is needed.

For electricians: Suitable for fixing electrical cabinets, distribution boxes, brackets, rails, or profiles, especially in elongated mounting holes.

Advantages

Anti-rotation square base

Quick and easy installation

Hot-dip galvanized corrosion protection

Strong and reliable connection

Supplied with nut – no extra parts needed

Universal use – suitable for metal, wood, plastic, profiles

Disadvantages

Not self-locking – use washer or thread-locking compound in vibrating environments

No decorative coating – designed for technical rather than aesthetic applications