Specification:
?Quantity: 100pcs
?Material: carbon steel, zinc plated
?Type: Flat Head
?Sizes: 1/4"-20UNC
?Head diameter: 0.5" (12.5mm)
?Drill hole size: 0.356" (9mm)
?Total length: 0.59" (15mm)
?Grip range:0.020"-0.120" (0.5-3mm)
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Specification:
?Quantity: 100pcs
?Material: carbon steel, zinc plated
?Type: Flat Head
?Sizes: 1/4"-20UNC
?Head diameter: 0.5" (12.5mm)
?Drill hole size: 0.356" (9mm)
?Total length: 0.59" (15mm)
?Grip range:0.020"-0.120" (0.5-3mm)