ISO 14579 - 2001
Cheese head screws with hexalobular slot ISO 14581 - 2013
Fasteners — Hexalobular Socket Countersunk Flat Head Screws

2

GB /T 2673 - 1986
Hexagon lobular socket countersunk head screws

3

GB 6190 - 1986
Hexagon Lobular Socket Head Cap Screws-Property Class 4.8 GB 6191 - 1986
Hexagon Lobular Socket Head Cap Screws-Property Class 8.8 GB /T 2674 - 1986
Hexagon lobular socket oval countersunk head screws GB /T 2672 - 1986
Hexagon Lobular Socket Pan Head Screws

3

GB /T 2673 - 2007
Hexalobular Lobular Socket Countersunk Head Screws

3

GB /T 2671.1 - 2004
Hexalobular socket cheese (short) head screws GB /T 2672 - 2004
Hexalobular socket round head screws

3

ISO 14580 - 2011
Hexalobular Socket Cheese Head Screws

2

ISO 14580 - 2001
Hexalobular socket cheese head screws

2

JIS B 1136 - 2014
Hexalobular Socket Cheese Head Screws JIS B 1136 - 2004
Hexalobular socket cheese head screws JIS B 1107 - 2018
Hexalobular Socket Cheese Head Screws JIS B 1107 - 2004
Hexalobular Socket Cheese Head Screws NF E 25-111 - 2001
Hexalobular Socket Cheese Head Screws NF E 25-111 - 1983
Hexalobular Socket Cheese Head Screws DIN EN ISO 14580 - 2002
Hexalobular Socket Cheese Head Screws GB /T 2671.1 - 2017
Hexalobular Socket Cheese(Short)Head Screws ISO 14582 - 2013
Hexalobular Socket Countersunk Head Screws, High Head GB /T 2673 - 2004
Hexalobular socket countersunk head tapping screws

3

DIN 34802 - 2001
Hexalobular Socket Head Cap Screw With Large Driving Feature GB /T 2671.2 - 2017
Hexalobular Socket Head Cap Screws GB /T 2671.2 - 2004
Hexalobular Socket Head Cap Screws ISO 14579 - 2011
Hexalobular Socket Head Cap Screws NF E 25-110 - 2001
Hexalobular Socket Head Cap Screws DIN EN ISO 14579 - 2011
Hexalobular Socket Head Cap Screws GB /T 2672 - 2017
Hexalobular Socket Pan Head Screws

3

ISO 14583 - 2011
Hexalobular Socket Pan Head Screws

4

ISO 14583 - 2001
Hexalobular socket pan head screws

4

JIS B 1107 - 2018
Hexalobular Socket Pan Head Screws JIS B 1107 - 2004
Hexalobular Socket Pan Head Screws DIN EN ISO 14583 - 2011
Hexalobular Socket Pan Head Screws GB /T 2674 - 2017
Hexalobular Socket Raised Countersunk Head Screws GB /T 2674 - 2004
Hexalobular Socket Raised Countersunk Head Screws ISO 14584 - 2011
Hexalobular Socket Raised Countersunk Head Screws ISO 14584 - 2001
Hexalobular socket raised countersunk head screws JIS B 1107 - 2018
Hexalobular Socket Raised Countersunk Head Screws JIS B 1107 - 2004
Hexalobular Socket Raised Countersunk Head Screws NF E 25-108 - 2001
Hexalobular Socket Raised Countersunk Head Screws DIN EN ISO 14584 - 2011
Hexalobular Socket Raised Countersunk Head Screws NF E 25-109 - 2001
Hexalobular Socket Round Head Screws NF E 25-107 - 2007
Screws With Six Lobes Recessed Countersunk Head - Symbol FX