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DIN ISO ASME/ANSI IFI EN SAE ASTM JIS GB NF BS UNI GOST AS NZS DS MS AN MIL IS PN SH JB QC KS CNS NB TB HG HB QJ GJB DL JG CB QIB SJ QB YB

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<All Categories <Screws Hex socket screws

Thread

M-thread UNC-thread BSW-thread M-fine thread UNF-thread BSF-thread

In-drive

Hex socket

Hex socket with centre

Hex socket with pin

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Ex-drive

Round head

Countersunk head

Cheese

Round head with collar

Low cheese head

Cheese with hole

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Locking

Straight-knurl

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Shank

Normal shank

Shoulder

Waisted shank

Full thread

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Point

Flat point

Cone point

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ThreadAttribute

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