Stainless Steel Flanged Serrated-Knurl Blind-Hole Self-Clinching Nut Stud

Product Specifications

Material	Stainless Steel
Surface Treatment	Natural finish, cleaning
Outer Diameter	11.1 mm
Total Length	18.7 mm
Thread	M6
Process	CNC turning
Head Type	Flanged head with serrated knurling
Thread Type	Blind hole, internal thread
Price	Please contact us for current pricing.
Customization	Non-standard outer diameter, length, thread size, flange dimensions, and knurl pattern are available upon request.

Core Advantages

• Flanged head: The flange provides a bearing surface against the panel and distributes load during pressing and tightening.
• Serrated knurling: The serrations under the flange bite into the panel surface during press-fit, which supports resistance to rotation after installation.
• Blind-hole thread: The closed internal thread limits screw depth and prevents pass-through, which suits standoff and spacing functions.
• Stainless steel construction: Stainless steel offers corrosion resistance and mechanical strength for panels and assemblies exposed to moisture or load.
• Natural finish with cleaning: The cleaning treatment removes machining residue, and the natural finish suits applications where no additional coating is required.
• Press-fit installation: The standoff is installed by pressing into a prepared hole, which suits sheet metal and panel assembly processes.
• M6 internal thread: Suits fasteners used in medium and larger panel and enclosure assemblies.
• Extended body: The 18.7 mm total length provides spacing between panels and a longer thread engagement depth.

Product Features

• Flanged head with serrated knurling under the flange.
• Blind-hole internal thread with a closed end.
• Machined stainless steel body with consistent dimensional tolerance.
• Internal M6 metric thread produced to standard pitch.
• Outer diameter of 11.1 mm and total length of 18.7 mm.
• Natural finish with cleaning treatment.
• Suitable for press-fit installation in sheet metal and panel assemblies.
• Can be produced to customer drawings for non-standard dimensions and flange geometry.

Applications

• Sheet metal enclosures and chassis assemblies
• Electronic equipment racks and panels
• Control panels and instrument casings
• Telecommunications equipment
• Industrial machinery panels
• Automotive interior and structural panels
• Prototype and low-volume assemblies
• Applications requiring panel spacing with a threaded connection

FAQ and Solutions

Q1: What is the function of the serrated knurling under the flange?
A: The serrations bite into the panel surface during press-fit installation. This supports resistance to rotation after installation and can provide electrical continuity between the standoff and the panel.

Q2: How is this standoff installed?
A: It is installed by pressing the standoff into a prepared hole in the panel, with the flange seated against the panel surface. Installation force and hole size should match the panel material and thickness.

Q3: What is the function of the blind-hole thread?
A: The closed internal thread limits screw depth and prevents the screw from passing through the standoff. This suits standoff and spacing functions where a defined thread depth is required.

Q4: What information is needed for a custom quote?
A: Please provide outer diameter, total length, thread size, flange diameter and thickness, knurl type, blind-hole depth, material grade, surface treatment, quantity, and any drawing or tolerance requirements.

Precautions

• Confirm the panel hole diameter, panel thickness, and flange dimensions before installation.
• Use installation force matched to the panel material to avoid deformation of the panel or the flange.
• Avoid excessive tightening torque, which can damage the internal thread or the panel.
• Verify internal thread compatibility with the mating screw before assembly.
• For applications requiring electrical continuity, confirm the contact condition between the serrations and the panel surface.
• For applications with specific corrosion requirements, confirm the material grade and operating conditions with us.

Customization and Ordering

Non-standard standoffs and embedded nuts can be produced according to customer drawings or samples. Customization options include outer diameter, length, thread size, flange dimensions, knurl type, blind-hole depth, material grade, surface treatment, and chamfer. Please contact us with your specifications and application details for a quotation.

Details