Q 284B-2012
Hexagon socket set screws with flat point
Q 285-2012
Hexagon socket set screws with dog point
Q 286-2012
Square set screws with long dog point
Q 288B-2012
Hexagon socket set screws with cone point
Q 614B-2012
Square head bolts
Q 614B-2012
Square head semi-tubular bolts
Q 615-2012
Slotted columnar fine thread plugs
Q 616-2012
Slotted plunger plugs
Q 617B-2012
Hexagon head plugs
Q 618B-2012
Hexagon taper plugs
Q 618B-2012
Hexagon semi-tubular taper plugs
Q 619-2012
Inner hexagon conical screw plugs
Q 620-2012
Magnetic core
Q 622-2012
Hexagon outside head cone plugs with magnetic core(dz≤NPT1)
Q 622-2012
Hexagon outside head cone plugs with magnetic core(dz＞NPT1)
QC/T 383-2013
Hexagon outside head cone plugs with magnetic core(dz≤NPT1)
QC/T 383-2013
Hexagon outside head cone plugs with magnetic core(dz＞NPT1)
Q 623-2012
Hexagon magnetic screw plug
Q 624-2012
Hexagon socket pipe magnetic plugs
Q 282-1999
Slotted set screws with flat point
