Spaenaur

Measuring Devices
Dispositifs de mesure
Metric No. 1
SAVES TIME – PREVENTS COSTLY ERRORS
SCREW CHEK’R
THREADED GAUGES IDENTIFY
METRIC SCREWS
Metric
Métrique
Ingenious threaded gauges quickly tell you size, pitch, tap
drill size, clearance drill size, tap series, length and basic
diameter for Metric machine screws and bolts. Also sizes
wood screws, sheet metal screws, self-tapping screws, rivets
and cotter pins.
Made of heavy-gauge steel, satin-chrome plated, clearly and
vividly marked. Supplied in heavy see-thru vinyl pouch with
hang-up grommet.
Holes are precision threaded for
identification of coarse
or fine threads.
SPAENAUR No. 877-201
METRIC Screw Chek’r #1
for ISO metric screws from
2 mm (.079") thru 7 mm (.276")
SIZE: 5-3/8" x 3" x 3/32"
Priced Singly
NOTE:
For gauging larger Metric Sizes -
8 mm to 14 mm threads,
use Metric No. 2 SCREW CHEK’R
SPAENAUR No. 877-202.
shown below.
P
Metric No. 2
SPAENAUR No.
877-202
SCREW-CHEK’R
of Steel,
Satin-Chrome
Plated
For Metric Sizes
8 mm thru 14 mm
The Complete System for Identifying Metric Screws
TELLS:
A LENGTH (in millimetres)
B TAP SERIES
C ISO PREFER-
ENCE RATING
D SIZE (in millimetres)
Clearly and
Vividly Marked
SIZE: 5-1/4" x 5" x 3/32"
Priced Singly
E PITCH (in millimetres)
F CLEARANCE
DRILL SIZE
G TAP DRILL SIZE
CATALOG 13
P110
H BASIC DIAMETER
(in inches)