Most of the conchos come with one screw (4.5mm long)(3/16" long).

LL-1977 OS 1-1/2" Berry Concho W/ Cross Pistols
$3.50, 10/$32.00, 50/$145.00, 100/$260.00, 200/$460.00
LL-1932 OS  2" Berry Concho W/ Cross Pistols
$3.90, 5/$18.50, 20/$70.00, 50/$160.00, 100/$290.00
LL-2230 OS  3" Cross Pistols Antique Silver Concho Size
$6.75, 5/$32.25, 10/$61.50
LL-1977 RCS 1-1/2" Berry Concho W/ Cross Pistols
$3.50, 10/$32.00, 50/$145.00, 100/$260.00, 200/$460.00
LL-1932 RCS  2" Pistol Berry Conchos
$3.90, 5/$18.50, 20/$70.00, 50/$160.00, 100/$290.00
LL-2230 RCS  3" Cross Pistols Copper Concho
$6.75, 5/$32.25, 10/$61.50
LL-1977 SRTPGP 1-1/2" Gold Berry Concho W/Gold Cross Pistols
$4.05, 10/$37.50, 50/$172.50, 100/$315.00, 200/$570.00
LL-1932 SRTPGP 2" Gold Berry Concho W/Gold Cross Pistols
$4.25, 5/$19.75, 20/$73.00, 50/$167.50, 100/$305.00