Material: Aluminium Alloy(Except for the natural color of aluminum, all other colors are anodized). About item. Size: M5-M10.
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● Size: M4. ● 【Design】 Deep thread, uniform pitch, stable force and not easy to slip. ● Length: 6/8/10/12/16mm (Excluding Head Length).
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Thread Pitch: Coarse Pitch.
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Size: M3 M4 M5. Material: Carbon Steel. Product Information.
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Item Type: Stair Guages Knobs. 2 x Stair Guages Knobs. Precise Material: The stair gauges are made of high strength aluminum alloy, with anodized appearance, wear resistant, sturdy and durable. Wide Application: The stair gauge knob tool is mainly used for staircase longitudinal beam design, cross beam design, etc.
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Screw Length: 6/8/10/12/14/16/17/19/22/24/26/27/29/31/32/34/37/42/50/52/60/62mm. The Appearance Is Smooth, Flat And Free Of Burrs, And Stainless Steel Is More Corrosion-Resistant. The Deep And Clear Threads Are Evenly Stressed, And The Threads Are Not Easy To Slip During Use.
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● 【Easy to Install】 The knurled surface on these thumb nuts provides optimal gripping allowing the nut to be tightened and loosened by hand pressure alone eliminating the need for tools. Knurled head nuts are common in applications requiring frequent fastening and unfastening.
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Head type:High Cylindrical Knurled. Model:Thumb Screws Hand Grip Knob Bolts. Material: Carbon steel C1018.
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