LBY Knurled Hand Screw Single Layer Flat M3 x 20mm Combination ● Product: - M3 x 20mm - Model: GB835 - Head type: round head - How to use: hand screw - Material: Carbon steel - Main Color:Silver Blue -Surface treatment:Galvanized ● Package: - M3 x 20mm - 20pcs ● Description: - Flat knurled head single layer step. Metal products are easy to use and durable. - Fully threaded Screws is designed for better use. - This is a hand screw set, Model number is:M3 x 20mm. - Widely used in medical equipment, chassis circuits, electronic equipment, communication equipment, ships etc.

• 4.Contains:1species, 20 each， a total of 20 pieces.
• 5.Use: widely used in medical equipment, chassis circuits, electronic equipment, communication equipment, ships etc.

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