RoHS
Types
Self Clinching Studs and Pins
MFFH : Flush Head for sheet thickness of 1mm or over.
MFTFH : For sheets as thin as 0.51mm.
MFHFH : High-strength applications.  Sheets as thin as 1.3mm.
MFFHL : For installing to the edge of a sheet and the sheet thickness of 1mm or over.
MFFH4 : Installing into stainless steel sheets as thin as 1mm, and HRB of 92 or less.
MFTPS : Flush-mounted, pilot pins with chamfered end. Application: positioning, pivot, and alignment. 
MFHFE : Enlarged head diameter. High strength.  Sheets as thin as 1 mm.
MFFHD, MFHFHD, MFHFED : Dog Point and Anti Cross-Threading (Options For Studs) :Allowing quick location of the mating fastener.
 
Self-Clinching Flush Nuts
Shanks code from 1~5, shanks max. from 1.53~4.63mm, for sheet thickness from 1.53~up.
Self Clinching Nuts
MFS / MFSS : Applies for steel or aluminum sheets HRB 80 or less.                                                                  
MFCLS / MFCLSS : Applies for steel or aluminum sheets HRB 70 or less.
MFSP : Applies for stainless steel sheets HRB 90 or less.
 
MFCLA : Applies for aluminum sheets HRB 50.
MFSMPS : Applies for sheets as thin as 0.64mm, HRB 70 or less.
 
 
 
 
 
 
Self Clinching Locknuts
MFSL : 3 locking, applies for sheets HRB 80 or less.
 
Self Clinching Standoffs
MFS04 : Through hole threaded stnadoffs, applying for Stainless Steel sheets. 
MFBS04 : Blind threaded standoffs, applying for Stainless Steel sheets.
MFSO, MFSOA, MFSOS : Through hole threaded standoffs. 
 
MFBSO, MFBSOA, MFBSOS : Blind threaded standoffs.
MFSO, MFSOA, MFSOS : Through hole unthreaded standoffs. 
 
MFTSO, MFTSOS, MFTSOA : Threaded standoffs for sheets as thin as 0.63mm.
 
MFDSO, MFDSOS : Threaded standoffs for edges of sheets.