• Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
  • Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
  • Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
  • Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
  • Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
  • Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

Material: Brass
Type: T Head
Connection: Common Bolt
Head Style: Knurled Thumb Screw
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 10.9
Samples:
US$ 0/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
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Manufacturer/Factory

Basic Info.

Model NO.
M3x12mm knurled thumb screw
Application
Machinery
Finish
Gold
Hardness
8.8/10.9/12.9
Titanium Alloy
Q235/35K
Stainless Steel
A2(304),DIN 912
Head Style.
Inner Hexagon/Cylindrical Head
Item Length
10/15/20/25/30/35/40/50/60/70mm
Fastener Size
M3
Certification
as, an
Thread Coverage
Fully Threaded
Transport Package
Carton Box
Specification
M4x20mm
Trademark
hongniu
Origin
Yangzhou, China
Production Capacity
5000000pieces/Year

Product Description

Any product of the company can be customized. If you have any needs, please feel free to contact us
Made of brass, this thumb screw Knob is good for needs requiring high appearance, has corrosion resistance, rust resistance, good wear resistance, high hardness, well-fastening function, and long-lasting service than other materials.
Applied in home appliances, communications industry, automotive industry, etc. Widely used in the installation, maintenance, and fixing of various daily needs: such as light covers, musical instruments, mechanical assemblies, electronic equipment, communication equipment, ornamental products, and so on.
No tools are required. Knurled head thumb screws provide a solid grip and smooth surface, making it easier to tighten or loosen the fastener by hand. The larger the diameter of the thumb portion, the greater the clamping force that can be applied.
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

[Thread Size] - Thread Diameter: M3"; Thread Pitch: 0.5mm/ 0.02"; Rod Length: 12mm/ 0.47"; Thread Style: Fully Thread
[Screw Head] - Head Style: Flat Straight Line Knurled Head; Head Diameter: 9mm/ 0.35; Head Thickness: 3mm/ 0.12". The larger the diameter of the thumb portion, the greater the clamping force that can be applied
[Material] - Made of brass, this thumb screw Knob is good for needs requiring high appearance, has corrosion resistance, rust resistance, good wear resistance, well fastening function and long-lasting service than other material
[Applications] - Applied in home appliances, communications industry, automotive industry, etc. Widely used in the installation, maintenance, and fixing of various daily needs: such as light covers, musical instruments, mechanical assemblies, electronic equipment, communication equipment, ornamental products, and so on
[Easy to Use] - No tools are required. Knurled head thumb screws provide a solid grip and smooth surface, making it easier to tighten or loosen the fastener by hand. The screws shown in the picture may be larger, please confirm the size before placing an order to avoid buying the wrong one.

Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

Main products
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener

About us
Jiangsu Hongniu Automotive Parts Co., Ltd.  was founded in June 2000. Located in Tangzhuang Town, the eastern suburbs of the historic and cultural city of Gaoyou, with convenient transportation. The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan. Main products: Series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc. We have maintained good cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly favored by our customers with our good reputation and excellent quality.

Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
Knurled Thumb Screw, M3X12mm Flat Brass Bolt Handle Knob Fastener
FAQ
Q1: What is your main products? 
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. 

Q2: How long is your delivery time? 
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity. 

Q3: What is your payment method? 
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges. 

Q4: Can you provide a sample? 
A4: Sure, Our sample is provided free of charge, but not including courier fees. 

Q5: Can you customize the product according to the requirements of drawing sheets and so on? 
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.

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Manufacturer/Factory
Plant Area
20000 square meters
Management System Certification
ISO 9001, ISO 14001, IATF16949