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1. Small Parts #ad
Oversized Head, 3/4" Length, Plain Finish, Fully Threaded, Knurled Head, 5/16"-18 UNC Threads, 300 Series Stainless Steel Thumb Screw, Made in US #adSmall Parts #ad
- Panel screw for easy attachment to panel assemblies, staying in place even when not tightened. One-piece construction for strength. Extra large head with straight knurl provides additional grip for manual adjusting. Stainless steel 300 for corrosion resistance.
2. Magic Hub #ad
5/16" x 1" Clamping Knobs, SS Thumb Screw Black Thumbscrews Knurled Knob Screw Thumbscrew 4, 5/16" x 1", Knurled Thumb Screw, Black Thumb Screws with Rosette Fluted Head #adMagic Hub #ad
- 5/16-18" coarse thread x 1” thumb Screws with Fluted Rosette Plastic Head. The round fluted head is anti-corrosion and anti-aging, can be used for many years.
Thread material – Stainless Steel - anti-corrosion and anti-rust. Package content: 4 x Knurled Thread Clamping Knob. Easy to install and remove without any other tools, can be used repeatedly.
3. Magic Hub #ad
Black Thumbscrews Thumb Screw Butterfly Thumb Screws Thumbscrew Black Tee Knob 3, 5/16"-18 x 3/4" Thumb Screws with Wing Knob #adMagic Hub #ad
- 5/16"-18 x 3/4" thumbscrew grip knobs thumb screw Tee Wing - Hurricane Style Knobs - Heavy Duty Wing Tee Knobs. Easy to install and remove without any other tools, can be used repeatedly.
Package content: 3 x Thumb Screws with Wing Knob. T type head is made of durable Acetal Resin, anti-corrosion and anti-aging, can be used for many years. Thread material – Stainless Steel - anti-corrosion and anti-rust. Offset Lobes for ease of use.
4. Cartener #ad
5/16"-18" Thumb Screws with Wing Knob Pack of 3 Red #adCartener #ad
- Color: Red. Fully threaded to within 1/8” of cap. The head is made of nylon and 1 1/2" width X 7/16" height. Head thickness: 7/16. Thread material – 8-18 Stainless Steel.
5. GRAINGER APPROVED #ad
Thumb Screw, 1 1/2, 5/16-18, SPD, PK10 #adGRAINGER APPROVED #ad
- Range f: - item: thumb screw, type S Finish: Zinc Plated Head Width: 067 to 070" head height: 075 to 078". Price for: each head dia. Shoulder length: - tensile strength: - driver size: - drive type: - meets/exceeds: - head thickness: - tip type: - class: - tip Material: - System of Measurement: Inch Head Type: Spade Temp.
Shoulder dia. 056" to 059" head material: steel, zinc rockwell hardness: brinell Min 137 Thread Size: 5/16-18 Material: Steel Length: 1-1/2" Country of Origin subject to change: Multiple.
6. Taytools #ad
10 Pack 5/16-18 x 1-1/2 Inch Threads Solid Brass Diamond Knurled Thumb Screws with Straight Shoulders Right-Hand Threads SAE Flat Tip Uncoated 5/16-18 x 1-1/2 inch Long Threads #adTaytools #ad
- The knurled surface on these thumb screws provides optimal gripping allowing the screw to be tightened and loosened by hand pressure alone eliminating the need for tools.
Knurled head screws are common in applications requiring frequent fastening and unfastening. Available in the following sae thread sizes: 6-32, 1/4-20, 8-32, 10-32, 5/16-18 and 3/8-16.1
10 pack/pieces knurled head solid brass thumb screws with straight shoulders and flat tips. Specifications: 5/16-18 threads, shoulder diameter:. 645 inches, head diameter:. 750 inches, Head height:. 3125 inches, Shoulder height:. 1875 inches, thread length: 1-500 inches. Made from solid brass which is a corrosion-resistant alloy.
7. Small Parts #ad
Dog Point, Made in US, Fully Threaded, Knurled Head, Plain Finish, 1-1/2" Length, 300 Series Stainless Steel Thumb Screw, 5/16"-18 UNC Threads #adSmall Parts #ad
- Carbon steel offers strength. Large head with straight knurl provides easy grip for hand tightening. Adjusting screw for when frequent adjustments are required, with straight point at screw’s end to make initial contact easier and reduce thread stripping.
Stainless steel 300 for corrosion resistance.
8. TE-CO #ad
Dog Point, 1-1/2" Length, Partially Threaded, 5/16"-18 Threads, Steel Thumb Screw, Knurled Head, Made in US Pack of 2, Black Oxide Finish #adTE-CO #ad
- Material is 12L14 steel. Black oxide finish for excellent resistance to corrosion. Dog point prevents damage to end threads. Package dimensions: 8" L x 1" W x 10" H.
9. GRAINGER APPROVED #ad
1 L, Spade, Thumb Screw, 5/16-18 #adGRAINGER APPROVED #ad
- Thread size: 5/16-18 material: 18-8 stainless steel length: 1" finish: Plain Head Width: 11/16" Head Height: 3/4" Country of Origin subject to change: Multiple. Price for: each head dia. Shoulder length: - tensile strength: - driver size: - drive type: - meets/exceeds: - head thickness: - tip type: - class: - tip Material: - System of Measurement: Inch Head Type: Spade Temp.
Range f: - item: thumb Screw, Type S Shoulder Dia. 0582" head material: 18-8 stainless Steel Rockwell Hardness: RC 80-90B.