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    25Pcs M4x8mm Knurled Thumb Screws Carbon Steel Zinc Plated, Silver Blue

    25Pcs M4x8mm Knurled Thumb Screws Carbon Steel Zinc Plated, Silver Blue25Pcs M4x8mm Knurled Thumb Screws Carbon Steel Zinc Plated, Silver Blue25Pcs M4x8mm Knurled Thumb Screws Carbon Steel Zinc Plated, Silver Blue
    Abrasive Material:
    Our shoulder knobs and screws are made of carbon steel with a galvanized finish, offering high strength and resistance to breakage and bending. This ensures excellent performance in various environments, making them particularly suitable for applications requiring high strength. Flat-head knurled finger screws feature a vertical knurled head for enhanced grip, allowing for greater torque and a more secure tightening.

    Grit Specification:
    Thread Size: M4
    Thread Pitch: 0.7mm
    Effective Length of Screw: 8 mm / 0.31 Inch
    Head Size: 8 x 12 mm / 0.31 x 0.47 Inch (T x Dia.)
    Package Content: 25 Pcs x Knurled Thumb Screws

    Multi-Purpose:
    The hand tighten bolts are widely used in applications such as televisions, monitors, furniture, doors, windows, fencing, marine equipment, and industrial machinery. They can also be used to secure electrical equipment, printers, sewing machines, communication equipment, mechanical components, agricultural equipment, and automotive parts, making them a good choice for DIY projects, equipment repair, and installation.

    Flexible Mounting:
    The fully threaded screws have precise, burr-free threads for smooth installation. The shoulder grip knob design provides a larger contact surface, allowing for easy tightening and installation without tools. It is suitable for applications that require frequent disassembly for maintenance and inspection, while ensuring a secure and reliable connection.

    Usage Tips:
    Pre-drill a hole that fit in with the knurled thumb bolts. Before purchasing, please ensure the thread size matches your existing hardware. Tighten only to the appropriate degree to avoid over-compression of the component.
    Hot Item
    • We accept eBay payment.
    • Please do not email us to ask for other payment option.
    • We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.
    • Usually we ship your order out within 24 hours in business day.
    • For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.
    • Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.
    • Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.
    • If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.
    • We are continually expanding our product selection to better serve your need.
    • We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!
    • If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.

      25Pcs M4x8mm Knurled Thumb Screws Carbon Steel Zinc Plated, Silver Blue

      25Pcs M4x8mm Knurled Thumb Screws Carbon Steel Zinc Plated, Silver Blue
      Abrasive Material:
      Our shoulder knobs and screws are made of carbon steel with a galvanized finish, offering high strength and resistance to breakage and bending. This ensures excellent performance in various environments, making them particularly suitable for applications requiring high strength. Flat-head knurled finger screws feature a vertical knurled head for enhanced grip, allowing for greater torque and a more secure tightening.

      Grit Specification:
      Thread Size: M4
      Thread Pitch: 0.7mm
      Effective Length of Screw: 8 mm / 0.31 Inch
      Head Size: 8 x 12 mm / 0.31 x 0.47 Inch (T x Dia.)
      Package Content: 25 Pcs x Knurled Thumb Screws

      Multi-Purpose:
      The hand tighten bolts are widely used in applications such as televisions, monitors, furniture, doors, windows, fencing, marine equipment, and industrial machinery. They can also be used to secure electrical equipment, printers, sewing machines, communication equipment, mechanical components, agricultural equipment, and automotive parts, making them a good choice for DIY projects, equipment repair, and installation.

      Flexible Mounting:
      The fully threaded screws have precise, burr-free threads for smooth installation. The shoulder grip knob design provides a larger contact surface, allowing for easy tightening and installation without tools. It is suitable for applications that require frequent disassembly for maintenance and inspection, while ensuring a secure and reliable connection.

      Usage Tips:
      Pre-drill a hole that fit in with the knurled thumb bolts. Before purchasing, please ensure the thread size matches your existing hardware. Tighten only to the appropriate degree to avoid over-compression of the component.
      Hot Item
      • We accept eBay payment.
      • Please do not email us to ask for other payment option.
      • We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.
      • Usually we ship your order out within 24 hours in business day.
      • For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.
      • Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.
      • Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.
      • If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.
      • We are continually expanding our product selection to better serve your need.
      • We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!
      • If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.