◽ Standard Type:Knurled Hand Screws. ◽ Model:Thumb Screws Hand Grip Knob Bolts. Long service life. ◽ Category:Machine Screws. ◽ Material:Carbon steel. ◽ Thread Length:6mm~20mm. ◽ Knurling Type:Straight Pattern Knurling.
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●Material :Aluminium Alloy.
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Thread Size:M4 pitch 0.7mm;. -Material: Carbon Steel (Nickel/Black Zinc).
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Material: Aluminium Alloy. Smooth and flat appearance without burrs, made of aluminium alloy. Deep and clear threads, uniform force, the screw threads are not easy to slip in the process of use. Thread Length: 16mm / 20mm / 25mm / 30mm / 35mm / 40mm / 45mm / 50mm / 55mm / 60mm / 65mm / 70mm / 75mm / 85mm / 95mm / 105mm / 115mm / 125mm.
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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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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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Thread Dimater: M3 M4. Thread Pitch: M3 x 0.5mm ; M4 x 0.7mm. Material: Aluminum Alloy Head + Staineless Steel Thread. Colour: Red/ Black/ White(Aluminum natural color).
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Screw Length: 6/8/10/12/14/19/26/31mm. 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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