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Screws
> Tapping & Clearance Hole Information
X |
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01
(Size # 0 through # 6 Diameter) |
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02
(Size # 8 through 3/8" Diameter) |
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03
(Size 7/16" through 11/16" Diameter) |
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04
(Size 3/4" through 1-3/16" Diameter) |
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05
(Size 1-1/4" through 1-3/4" Diameter) |
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SHCS
>Hex Key/Head & Counter-Bore/Sink/Clearance
X |
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06
Number Type Decimal Equivalent |
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07
Fractional Type / Decimal Equivalent |
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aa
Metric Type / Decimal Equivalent |
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Low
Head Socket Head Cap Screws
X |
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Low
Head Socket Head Cap Screws |
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SHCS
/ FINE THREAD
X |
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SHCS
/ Fine Thread |
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Socket
Shoulder Screws X |
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23 Socket
Shoulder Screws |
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Hex
Head Screws X |
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20
Hex Head and Hex Washer Head– Slotted & Non-Slotted |
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21 Domestic
Phillips Hex Washer Head |
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22
Imported Phillips Hex Washer Head |
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Pan
Head Machine Screws X |
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09
Standard Head Dimensions - Slotted |
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10 Combination
Drive Head Dimensions - Slotted / Phillips |
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11 Torx®
Drive Head Dimensions |
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11
Torx®
Drive Head Dimensions |
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12 Pozidrive®
(Type 1A) Head Dimensions |
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13
Square Socket Head Dimensions |
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Flat
Head Machine Screws X |
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14 82°
Flat Head Machine Screws– Slotted & Phillips |
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15 100°
Flat Head– Slotted & Phillips |
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16 Undercut
Flat Head– Slotted & Phillips |
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17
Torx® Drive Flat Head |
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18 Square
Socket Flat Head |
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19 Posidriv®
Flat Head |
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