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DIN 84 Slotted Cheese Machine Bolt

Product Details

STANDARD : DIN 84, ISO 1207

SIZE : M3 - M10,LENGTH 4 - 100MM

GRADE : 4.8 (MILD STEEL); BRASS A2-50,A2-70,A4-70(STAINLESS STEEL)

MATERIAL : STEEL,STAINLESS STEEL,BRASS

FINISH : SELF COLOUR, ZINC PLATED,CUSTOMIZED

Packaging & Shipping

PACKAGING : BULK PACK | SMALL BOXED

PRICE TERMS : Fob/CFR/CIF/DDP/DAP

Description Specification Related Products Form

Description

Blue-White Zinc Plated Slotted Cylinder Head Full Thread Machine Screws are versatile industrial machine-thread fasteners made of high-quality high-strength carbon steel, widely used in electronics, electrical appliances, hardware equipment, furniture, and more. They are precision cold-forged and thread-rolled, with a bright, dense zinc layer formed by blue-white zinc electroplating, offering good rust and weather resistance for indoor and mild outdoor environments. The screws feature a standard cylinder head with slotted drive and full machine threads, compatible with standard nuts or tapped holes for easy, universal installation. The blue-white zinc coating balances corrosion resistance and aesthetics, with uniform threads for smooth engagement, making them a low-cost, high-reliability fastening solution for industrial and civilian applications.

Main Features:

  • Blue-White Zinc Electroplating for Corrosion Resistance: Dense blue-white zinc layer with ≥48 hours salt spray resistance, bright and burr-free, providing good rust and weather resistance for indoor and mild outdoor environments
  • Standard Cylinder Head Design: Robust cylinder head for uniform stress distribution, safe to handle without scratching or interference, suitable for equipment enclosures and appliance panels
  • Universal Slotted Drive: Compatible with standard flathead screwdrivers, no special bits required for universal use and low installation threshold
  • Full Machine Thread Structure: Standard machine threads with uniform pitch for smooth engagement, compatible with standard nuts or tapped holes
  • High-Strength Carbon Steel: Premium 1018/1022 steel with quenched and tempered heat treatment, high hardness and toughness, resistant to breakage and deformation for continuous operation
  • Full Range of Sizes: Available in diameters from M2 to M8 and lengths from 3mm to 100mm, adapting to different connection thicknesses and working conditions
  • Smooth, Burr-Free Surface: Bright, uniform plating with well-formed threads, free of burrs and jamming for smooth installation without workpiece damage
  • Multi-Material Compatibility: Suitable for connecting steel, copper, aluminum, plastics, wood, and more for strong versatility

 

Common Applications：

1.Electronics & Electrical Appliances: Assembly and fixing of computers, home appliances, switches, sockets, distribution boxes, and communication equipment

Slotted Cheese Machine Bolt DIN 84

2.Hardware Equipment Manufacturing: Connection and assembly of small equipment, chassis cabinets, and hardware accessories

3.Furniture & Decoration Industry: Assembly and fixing of panel furniture, cabinets, wardrobes, and hardware connectors

4.Automotive & Transportation Industry: Connection and fixing of automotive interior parts, electronic accessories, and small components

5.Renovation & DIY Projects: General connection in small installations, repairs, and handicrafts

6.Industrial Automation Equipment: Assembly and fixing of automation equipment and production line accessories

7.Other General Scenarios: All connection and fastening applications requiring standard machine-thread screws

 

Specification

d 1

d2

k

n

t  min.

M2.5

4.5

1.6

0.6

0.7

M 3

5.5

2

0.8

0.85

M3.5

6

2.4

1

1

M 4

7

2.6

1.2

1.1

M 5

8.5

3.3

1.2

1.3

M 6

10

3.9

1.6

1.6

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