

Part and Head Type Identifier
BUTTON HEAD SOCKET CAP
BHSC

Prefix: BU (INCH), MBU
(METRIC)
SOCKET HEAD CAP
SHC

Prefix: C (INCH), MC
(METRIC)
FLAT HEAD PHILLIPS
FHP

Prefix: F (INCH), MF
(METRIC)
FLAT HEAD SOCKET CAP
FHSC

Prefix: FA (INCH), MFA
(METRIC)
FILLISTER SLOTTED
FLSTR

Prefix: FL (INCH), NO METRIC
PREFIX
FLAT HEAD SLOTTED
FHS

Prefix: FS (INCH), MFS
(METRIC)
HEX HEAD
HXH

Prefix: H (INCH), MH
(METRIC)
PAN HEAD PHILLIPS
PHP

Prefix: P (INCH), MP
(METRIC)
PAN HEAD SLOTTED
PHS

Prefix: PS (INCH), MPS
(METRIC)
SOCKET CAP SHOULDER
SCSHLDR

Prefix: SHCV (INCH), SHCV-
MSB2 (METRIC)
SOCKET SET SCREW W/ CUP POINT SCSTCPT

Prefix: T (INCH), MT
(METRIC)
TWELVE POINT
12PT

Prefix: TWP (INCH), MTWP
(METRIC)
CHEESE HEAD SLOTTED
CHS

Prefix: MES (METRIC)
FLAT WASHER
WSHR, FL

Prefix: WF (INCH), MFW
(METRIC)
VENTED FLAT WASHER
WSHR, FL, VNT

Prefix: WFV (INCH), MFWV
(METRIC)
SPLIT LOCK WASHER
WSHR, SLK

Prefix: WL (INCH), MLW (METRIC)
HEX NUT
NUT, HEX

Prefix: N (INCH), MN (METRIC)

FINISH OPTIONS:
Kolsterising®
-KOL (vented)/-N-KOL (not vented)
MoS2 Coated
-C (vented)/-NC (not vented)
Silver Plated
-A (vented)/-NA (not vented)
Gold Plated
-AU (vented)/-NAU (not vented)
Nickel Plated
-K (vented)/-NK (not vented)
WS2 Coated
-W (vented)/-NW (not vented)
Electropolished
-EP (vented)/-NEP (not vented)
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