常见缩写格式如下:
# _/ H2 V# u# ]) @; l( ?&NT. W8 F. l, e8 B/ U) x3 A
|
0 l- M& S+ y9 ]; i" aWith Nut
% n6 P$ e! x+ Y" R1 } K- L |
AN" [; Z* t) m+ S8 Q, F0 {! A
| Precedes a dimensional specification for aircraft fasteners developed by the Aeronautical Standards Group.
! U! B0 d7 w2 `# t |
ASTM4 X* }. s. |! r2 f4 \; Z
| American Society for Testing and Materials. Used preceding a standard number developed by that group.
9 V7 z0 L. I+ s% t! _( j |
BR% G% G5 w" @0 K8 M* T8 R8 r
| Brass
* O- v* L( `, v; s6 W: n# I, R |
BSF9 D5 d( \" ^* N- S7 o* k
| British Standard Fine& V( P1 v* h8 ~# w
|
BSW
" {( @) L: H/ _' X1 t- \5 [% Q | British Standard Whitworth j1 B0 n& K) }- ?) O7 l2 A( N
|
BT
6 H& [( @5 g! P7 p: n, _" u6 S | Bolt (on drawings)
/ L7 J) L6 i; l |
C
1 ^ n) G( {( h/ V. R# m' x | National Coarse Thread
+ E" S& A# E) N) h. n: v. |- q |
CL
& p, G- M* [ ]3 i* }8 F | Class (Metric Material/Strength Specification)
. N: k e0 u, h9 b- H |
CR
3 y& ` T- ~* a, z0 w- r1 B | Chrome3 w5 X' x, s. s) l8 h8 B
|
CSS8 W8 K7 `: }2 J8 f/ O) s
| Counter Sunk Screw (flat or oval head)) ]/ C: W: e, J; ]) x
|
CT1 y8 g% D7 V# `1 A% d( X
| Course Thread
5 K7 ?3 Z8 d& S |
DIN% ?. Q0 I/ g4 x$ G
| An abbreviation for Deutsches Institut für Normung, the German standards body. In reference to fasteners DIN indicates fasteners that conform to a specific metric standard (will be followed by the standard number). |
F
8 w# U4 q, Q* q0 m* |4 j* F | Fully Threaded
/ e& r8 t2 t) e8 p |
FH
6 S. D i7 d7 V! d! U& v | Flat Head1 `6 |* _$ l. N! G/ t5 j0 r8 x4 b
|
FIL) o" }% O3 ?5 F9 u3 w
| Fillister Head
5 p8 a* S+ x4 g; ? |
FIN
( e7 k/ H! Y/ j1 u9 y2 l | Finishing (Washer). p6 {& \7 W2 b
|
FNDR- ]- t+ x7 n8 O& B* l6 }
| Fender (Washer)) v" g/ ]' Z3 c8 d
|
FT
2 }5 q% k5 g. h) y | Fine Thread, Fully Threaded* s c6 z$ t+ W/ u% @! e
|
G. [2 \; k+ W* r! }& J/ H, Z
| Grade
* E. \& Y1 x) u# r- A p |
Galv.: j' i3 G7 A- U$ c# N
| Galvanized
. i( E/ z2 w* G) \0 T7 R- N |
Galvi4 i8 a! [+ H1 X, v" g6 s
| Galvanized 7 Y _( `0 q' r* P
|
GR. V( X1 _# }+ T
| Grade; }- b/ s* }0 y7 v; h) y3 a
|
GV9 u: `$ f! l! {
| Galvanized! \, e/ `5 }/ ?
|
HD( D( ^" K- H. N$ D" K9 d
| Head
! O9 A9 w2 o' m! w* o |
HHMB" p! t2 k* c* q7 E6 t/ \5 o2 o8 ^
| Hex Head Machine Bolt9 n J% V2 C Y# }
|
HVHX. Z8 W6 b& U {& B0 Y, ~
| Heavy Pattern Hex Bolt f9 c4 V4 v) d- ~3 M
|
HX
: k2 p3 [; z. a | Hex6 {0 o& p: Q% V- g7 z( h* q: ], D
|
JMNT+ m3 F; J9 N/ `
| Jam Nut! B4 d* U* ?: o+ ~0 n* v9 C
|
LB
/ m8 I7 D) F7 z B9 v | Lag Bolt, weight in pounds5 E, V2 i6 o& Q0 [8 H4 U$ G
|
| LH | Left Hand Thread |
LW
: D9 H6 w5 N) a/ K+ o- Q | Lock Washer* y4 o2 e0 V3 V
|
M4 ~1 M* }& }4 Y, P& F
| Metric
! V0 t3 U8 I2 p" P) g4 c |
MB. U" A% M; d# ? s0 s
| Machine Bolt# t& k( p; t7 k3 c7 z
|
MS; {7 t* |+ }& s' n4 C, J q0 v
| Machine Screw1 _( R$ \9 a5 b9 w
|
MSNT
2 Z$ w9 F, q" ~1 z | Machine Screw Nut3 T# d( F8 W, L1 \2 a
|
NC) s% I, p1 ^* |' n
| National Coarse Thread
5 Y0 S) b$ L9 v# Z |
NF
" _. I: k) Q! L$ x$ | | National Fine Thread6 s2 S; r3 R5 B) V; ^4 k
|
NT
( o# x6 X: ?1 F i: I. F | Nut" P3 x+ T/ D" K6 x+ F/ C
|
OH
4 H9 }7 s* q" [0 j5 P1 ]: Z | Oval Head3 C/ j4 b" u U" S2 o) b; _
|
OV& Z5 U( c. Y! N& h, F
| Oval Head9 A$ o0 ^, z7 e$ Q
|
P d7 J) u/ a& B4 \1 {7 x6 X- t C
| Philips
6 S: c2 d" I2 g |
PH' ~6 T' J; {3 {5 I2 t- V
| Philips Head
5 X0 `2 L2 @( m, q# c- | |
Phil.+ Y S6 k- O7 h
| Philips Drive
+ b1 B' {9 g0 i, ~( M |
PN
' y, b. p% F: k; \ | Pan Head# Y1 H `, s5 b _/ h
|
PT
- V, ?' O+ r3 S5 _4 ?% B | Partial Thread& K+ x' B' |0 q. [' v$ y$ q
|
RD" q% ?+ m. J, o' {9 H
| Round Head
7 r" C: u4 J8 w* p$ ^2 M; ?, q i |
RH" q/ W- } G U$ u1 w. u
| Round Head, or Right Hand Thread
' J* g7 @& F7 C0 x7 Z |
| S | Slotted |
S/S
& I" e: t; D. P: f% L+ L7 i | Stainless Steel7 A5 m6 l* J, _/ j3 W7 i6 U6 S* V# R
|
SAE
# x5 r5 I/ k) ~$ h# A$ s | SAE Pattern (Washers) These washers have a smaller outside diameter than USS pattern washers, Also used to indicate US Fine Thread
# h1 a+ B. `, o3 P$ N/ l! _* n3 q) x |
SBR
; a" O" K% Q* I | Silicon Bronze
: O% @9 x2 H7 u$ a |
SD5 D' V* }. n2 x# s4 b
| Square Drive# e; ~" h: A5 n" ^, g9 D, A, P3 H
|
SEMS* V- r( @3 X% z3 K0 H
| A type of pre-made screw and washer assembly
' U& m! M) ]) U |
SKT
% P5 `( d# L7 z1 H | Socket1 A* r& y8 [8 v+ U8 D7 `9 v) ~
|
SL4 X+ J; i8 a" ]" r5 {8 n
| Slotted
- G9 v6 [- y A |
Slot.
1 i- C% d* d1 p. A1 T | Slotted Drive
" ~+ f& V2 E% S! @8 F; ? |
SMS
. _( j# B% s' C0 L | Sheet Metal Screw4 k9 j& S: d& ]) y
|
SQ+ Z! i/ _* m& {$ Q, b/ R. [
| Square
) O5 K) W& h0 S) _% b+ c4 z) a! z+ m |
SS
- @8 {; h# Z' N7 b8 @ | Stainless Steel, Set Screw
% z$ R1 M! t, |/ X |
USS! G* Y( Y, W* h( P
| USS Pattern (washers). These washers have a larger outside diameter than SAE pattern washers, Also used to indicate US Course Thread
8 ^6 {2 K" w5 O3 p6 Z |
WS' p% K' e7 |5 Q% ]8 o8 x
| Wood Screw
8 [9 ?+ X3 e$ P; d! U. ^ |
Z/ _0 q. | q" l& ]; Q
| Zinc
& p9 n7 O) a) E: { Q |
发表于 2007-7-18 11:13:29
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