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BUTTON HEAD SCREW WITH HEXAGON DRIVE

  • Category: Industrial Fasteners / Precision Screws
  • Material: Carbon Steel, Alloy Steel, Stainless Steel (AISI 304, 304L, 316, 316L)
  • Range: Inch Series: ½” to 4”, Metric Series: M10 to M100
  • Surface Finish: Plain, Electro Galvanized, Hot-Dip Galvanized, PTFE Coated
  • Strength Grade: ASTM: A193 B7, B7M, B16 / A320 L7, L7M, B8, B8M, ISO: 4.6, 8.8, 10.9, 12.9, AISI: 304, 304L, 316, 316L (Stainless Steel)
  • Standard Specification: Screw Threads: UNC, UN, UNF, Metric Coarse, Metric Fine, Thread Class: ASME B1.1 Class 2A / ASME B1.13M Class 6g

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Category: Product ID: 6732

Description

Description

Button Head Screw with Hexagon Drive | SS Button Head Cap Screws – MKM Fastener IND LLC

MKM Fastener IND LLC offers premium-quality Button Head Screws with Hexagon Drive, ideal for industrial, mechanical, and construction applications. These screws are widely used in assemblies where a clean, smooth, and low-profile finish is needed, along with strong fastening.

Our Button Head Screws come with a hexagonal socket (Allen drive), allowing for easy installation using standard hex tools. Designed with precision and manufactured to ISO 7380 standards, they are reliable, strong, and corrosion-resistant.

Made from stainless steel 304/304L (A2) and 316/316L (A4) grades, these screws are suitable for environments with moisture, chemicals, or high corrosion risks. Their minimum tensile strength ranges from 700 MPa to 800 MPa, making them a trusted choice for demanding conditions.

Product Specifications:

  • Product Name: Button Head Screw with Hexagon Drive

  • Thread Type: Metric

  • Dimensional Standard: ISO 7380

  • Mechanical Standard: ISO 3506-1

  • Material Grades:

    • SS 304 / SS 304L – A2-070 (Min 700 MPa), A2-080 (Min 800 MPa)

    • SS 316 / SS 316L – A4-070 (Min 700 MPa), A4-080 (Min 800 MPa)

  • Size Range: M3 to M12

  • Marking: A2-070, A2-080, A4-070, A4-080

Key Features:

  • Rust and corrosion-resistant stainless steel

  • Hex drive for secure and efficient torque application

  • Smooth, rounded head ideal for aesthetic and functional use

  • Precision threads for better grip and durability

MKM Fastener IND LLC is your reliable supplier of high-performance button head screws. We offer fast delivery and customization based on your specifications.

THREAD TYPE DIMENSIONAL STANDARD MECHANICAL STANDARD MARKING TENSILE STRENGTH MATERIAL SIZE RANGE
METRIC ISO 7380 ISO 3506-1 A2-070 Min 700 MPa SS 304 / SS 304L Range: M3 – M12
A2-080 Min 800 MPa SS 304 / SS 304L
A4-070 Min 700 MPa SS 316 / SS 316L
A4-080 Min 800 MPa SS 316 / SS 316L

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