Common Sense Fastener Info: Common Sense fasteners also known as Turnbuckle, Turn Fastner, Twist Lock, Murphy stud or Directional stud. These fasteners are used but not limited for Boat covers, Awnings, Tarps, Tonneau covers, Bags & Purses. You can use a Razor to cut the holes on the material for the Eyelet or use Commom Sense Eyelet hole punch hand tool.
Description: Common Sense Fastener 1 Screw Double Neck Turnbuckle is used to fasten fabric to hard surface (requires 4 Prong Eyelet set, sold separately).
Stud Neck height approximately 9/32" (7MM). Can be used for up to 3/16" (4.7MM) thick material (up to 9 layers based on the material thickness).
Screw length approximately 5/8" (16MM)
Individual Product Descriptions:
ATS6CDS12S - Turnbuckle Fastener Double Neck Stud With 5/8" Long #12 Steel Screw (Nickel Plated Brass)
ATS6MS7B - Turnbuckle Fastener Double Neck Stud With 5/8" Long #7 Brass Screw (Nickel Plated Brass)
VL78330 - Turnbuckle Fastener Double Neck Stud With 5/8" Long #7 Stainless Steel Screw (Nickel Plated Brass)
VL78315 - Turnbuckle Fastener Double Neck Stud With 5/8" Long #12 Brass Screw (Nickel Plated Brass)