常见缩写格式如下:
$ H% j* U3 ]& S0 I&NT
% O: s- B. s- ~ |
' L8 ?# A" F+ T9 LWith Nut
. q- \9 j. o5 F |
AN
2 G; L ?6 x+ d | Precedes a dimensional specification for aircraft fasteners developed by the Aeronautical Standards Group.
& F# U1 w1 Y3 V/ o' v: _% p. b |
ASTM
4 r( b* m5 x, v$ m) } | American Society for Testing and Materials. Used preceding a standard number developed by that group.' M. T6 Z: W4 j) t8 e
|
BR& c& P4 S0 [4 D' R
| Brass
7 B1 G( f# e7 T# k3 B# Q |
BSF
. w/ ]' Z' `9 @ | British Standard Fine
/ A/ ^7 F; M8 K9 Y) G3 D |
BSW( L. v. X8 T* I+ [8 v+ s, {
| British Standard Whitworth" D& |$ L& V8 k$ E
|
BT
0 N' L6 b V) h. ? | Bolt (on drawings)
8 A8 K% M& h) t |
C4 |4 N0 S+ W% e, M3 q& O* C. l" S
| National Coarse Thread4 J, T* I( s% _5 {6 `3 G. r" j; r: F1 X
|
CL
E& a2 D* D S/ s; s% A | Class (Metric Material/Strength Specification)
5 }7 a0 n& G6 {6 H |
CR0 z( L$ W5 m! B$ n0 D" ]
| Chrome5 U' [2 ^$ s! ?6 v% M+ ~8 A4 \9 X
|
CSS0 `- q+ {2 h& y
| Counter Sunk Screw (flat or oval head)
4 b! ~' Z9 g/ D8 E) y |
CT$ r% Y9 J1 C/ b$ q
| Course Thread2 f( c' Y4 p! D, W
|
DIN8 x y3 i: f5 S4 y
| 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
) ` l" u# R" j& I | Fully Threaded- ?3 J" j0 y# D( `' p. s d
|
FH: J4 p$ o2 k) j
| Flat Head" ]7 j: O7 w4 K) i* ]
|
FIL
/ j0 R$ ~ Y' V6 R0 c9 R; q& i | Fillister Head
2 _# P: e1 J/ P- K9 z" e |
FIN+ }: I+ G) j( v* r& q
| Finishing (Washer)) `* B' L+ A4 q) a
|
FNDR! N* A0 j. q, t+ \
| Fender (Washer)
: |, B3 g; i1 h- S; o1 c3 x |
FT* F. ?% P& k+ b3 d, y: o
| Fine Thread, Fully Threaded& U$ T2 V' S0 _8 s# P1 v4 X- k
|
G$ w" t9 N T1 w. ?$ }: {
| Grade0 ?3 w- i" Q0 f
|
Galv.
& t n0 S q; M5 |3 _9 e& u: k9 q | Galvanized
3 k9 b# }/ [$ M6 i$ R |
Galvi
- Y6 q) D/ ^( r1 z | Galvanized
& H9 ^" e2 w/ i" }; O3 q# u |
GR# W9 ]+ _% h6 S/ F8 O6 g0 G
| Grade
# d& u8 Q! U4 Y! ^, K+ Y0 Q |
GV6 Y2 B- u8 e: g/ z) [6 c; Z# T0 Y! U
| Galvanized
. q- S0 W* b8 S) M" E: Z1 V$ Z1 `0 d |
HD+ k- |! b6 R! a7 M( \/ \ T# Z7 F$ ?! X
| Head
3 ]1 e8 P7 e6 h/ V/ f |
HHMB
$ s5 T3 P/ b9 O: E! w2 V | Hex Head Machine Bolt7 _* o. M& ~# X4 u, v* f$ R1 E% S
|
HVHX. f- [' r: u) L! d
| Heavy Pattern Hex Bolt! ?6 h7 o% f2 `% G, P" {; k
|
HX
1 N3 f2 j! i; E9 m# s% B. {: f- [ | Hex: q* d: Q O# u6 u, `
|
JMNT
- D6 |! |, R$ u& f/ q8 X+ S3 o; n | Jam Nut
0 F5 a$ ]. [* B5 K! W+ \. ?5 b |
LB
% P) i5 Y; a; i$ H/ v | Lag Bolt, weight in pounds
; Q; C+ A; g# \- r& x* s+ W" O/ G4 D |
| LH | Left Hand Thread |
LW o$ x# k: T1 ]3 w
| Lock Washer
$ U2 C; Z4 q* z3 I B- J |
M
& t \" B! N; V8 Z! ~3 m8 ^# S | Metric0 F, @5 P3 L; S/ J0 l& D9 P
|
MB
8 G+ _) D! r3 u1 Q | Machine Bolt
2 m* F; h1 p' Y |
MS1 t5 B. D1 M* ^# [9 {3 x/ b) e
| Machine Screw
+ |- w0 d/ Z7 ], \) c |
MSNT
7 F/ x& y* `. z+ W7 l# w3 y | Machine Screw Nut4 |0 `+ o3 r. C; B
|
NC" X B5 v% k: D+ X% N/ K- c' s
| National Coarse Thread
0 G' z. n4 c: [: [. U$ [/ U7 I8 K" _ |
NF
7 i5 q; f4 j8 S/ {$ o% n | National Fine Thread" F- ?6 }7 e& P& i$ P8 O. x" _7 S
|
NT
- o: Q, J- D% \: O2 a | Nut3 P0 r0 W. G& A& N
|
OH' N3 m" K' Z- U8 H
| Oval Head7 ]7 Q5 d* o/ x
|
OV
. C# w) F' j% }, k% v: _ | Oval Head
+ j" U a+ T/ j! u |
P F/ S* r) S: A$ \
| Philips
5 c7 O9 x2 J' c: X, X! h2 u |
PH) [& U+ e$ U" x
| Philips Head% [ Y& `0 f6 z" r
|
Phil.
3 F1 i2 c! m8 i; J5 n# ^ | Philips Drive
# P# U1 |1 K; |4 ^' @5 w$ ~8 } |
PN( A B2 T+ m; X& y1 ~% K
| Pan Head
5 c6 B! A; a& G) b |
PT
1 p- V( }3 [8 o' N% y" q | Partial Thread
( L. \' y4 A2 N4 R& M8 O( w$ ?- L |
RD
- S9 J N A% e3 A. ?' H | Round Head& J; K5 L& X3 Y
|
RH6 W' p( r- a' u3 A; w7 N$ E
| Round Head, or Right Hand Thread f" x4 c# W6 H, }
|
| S | Slotted |
S/S
8 w4 y- p5 o2 e( Z% J0 Z9 Z: C | Stainless Steel
; k/ v! Q, L. Q& I$ H; }" O7 x& {4 \3 f |
SAE
+ Z6 n/ c- ^7 @; M/ `# O6 H8 e' d | SAE Pattern (Washers) These washers have a smaller outside diameter than USS pattern washers, Also used to indicate US Fine Thread
8 e4 o* G- l, R. C& }+ H1 p5 ] |
SBR" s b; p2 j& X# g6 E! U* u
| Silicon Bronze) w4 Z# e6 s# U
|
SD0 j2 w3 @( T7 c B8 n0 r
| Square Drive
* {2 X5 }- Y. ? |
SEMS
Q. ~' ~' w/ U0 s | A type of pre-made screw and washer assembly' |# m% Q+ z9 e
|
SKT
' q8 Z C8 o1 h. d | Socket
5 S- J5 l! h U5 Y |
SL3 C& i: b) O7 f! M1 Q7 K/ R
| Slotted5 S. \8 T$ [, _' A) v
|
Slot.5 k, F0 e3 P9 ?/ W$ r* e7 ]2 t6 ^' K
| Slotted Drive8 Z" \6 u7 _) @
|
SMS
1 b) U% W8 ~6 W8 p: _ | Sheet Metal Screw4 c' O+ ?, G# @1 }' b3 I
|
SQ
% A+ N, O# P& g5 k3 |8 n | Square
4 k6 n3 ?. S& U' K( w |
SS
# n! b% W+ v, ~4 T | Stainless Steel, Set Screw
# |) K* K$ @, d, a! W2 q7 { |
USS$ ^) }) [7 f( \' V
| USS Pattern (washers). These washers have a larger outside diameter than SAE pattern washers, Also used to indicate US Course Thread7 B$ P: w$ l9 u) k( d* P
|
WS
9 j. D1 e# A* k& @ | Wood Screw
7 q0 k5 u4 K M! x" o |
Z
4 R+ {3 H6 N; d | Zinc
7 b1 L4 e% U7 P" {3 A: A |
发表于 2007-7-18 11:13:29
楼主