Slotted Conical Sink Head Screws with Complete Dog Point

Slotted Conical Sink Head Screws with Complete Dog Point deliver exceptional holding power and precise alignment for demanding assembly applications. Our range of straight-slot tapered fasteners includes complementary options such as Slotted CS Head Machine Screws with Full Dog Point, which excel in heavy-duty machinery installations, and Straight Slot Countersunk Screws Full Dog Point Tip that provide pinpoint locating in wood-to-metal joints. For flush-mount requirements, our Single Slotted Tapered Countersunk Fasteners Full Dog Point ensure a clean, low-profile finish. The featured conical sink head design combines a 90-degree undercut bearing surface with a flat top, enabling full contact and reduced stress risers. Available with a complete dog point that extends the thread root for guided starts and anti-cross-threading, these screws are manufactured to DIN 963 / ISO 2009 standards. Key product parameters are outlined below.

• Head style: Conical countersunk with straight slotted drive
• Dog point type: Full dog point (cylindrical spigot tip) for self-alignment
• Thread: Metric coarse or fine as standard; unified threads upon request
• Corrosion resistance: Zinc clear, black oxide, or 304/316 stainless steel
• Strength class: 4.8, 8.8, A2-70, A4-80
• Compliance: RoHS, REACH, and DFARS available

The Slotted Conical Sink Head Screws with Complete Dog Point are engineered for automatic feeding systems and hand-assembly lines where rapid, reliable alignment is critical. The full dog point pilots into pre-tapped holes, reducing insertion torque and virtually eliminating cross-threading—even in blind or tight-clearance locations. Combined with the conical underhead, the assembly achieves a flush, vibration-resistant seat that distributes clamp load evenly. Typical applications include automotive sensor brackets, electrical panel mounting, light-gauge sheet metal enclosures, and industrial automation hardware. Off-the-shelf inventory covers M4 through M10 diameters in popular lengths, with same-day shipping on bulk orders. Custom threading, point geometry, and plating options are supported through our in-house turning and coating cells, ensuring the Slotted Conical Sink Head Screws with Complete Dog Point meet your exacting production deadlines without compromising on precision or durability.