常见缩写格式如下:( ?0 W9 V7 L/ q" S/ u6 U
&NT6 b8 ^( [/ |) W2 i, Q
| , G4 s5 N6 R3 f) n( p1 g
With Nut
# C; S5 k: Y/ A2 ?% W$ |8 @ |
AN; O' g1 u3 h( ^# @3 y9 Z4 F# v
| Precedes a dimensional specification for aircraft fasteners developed by the Aeronautical Standards Group.- d5 X* Q& V m2 |1 Z
|
ASTM$ ?. F |" w9 i n! e
| American Society for Testing and Materials. Used preceding a standard number developed by that group.
9 F& K* W* J6 Q4 k) h1 B! ] |
BR
`) ^, t. p0 I- S) z | Brass- {/ u" R. C! B. h
|
BSF. M; ^' O' o6 V$ ^ E7 |
| British Standard Fine B* T5 N' O7 @- R' W
|
BSW
* p( r. {) V" x1 q4 I | British Standard Whitworth
2 b4 _5 o/ L+ n* R |
BT
0 J6 `0 z2 L" n# m b | Bolt (on drawings)
! ^1 W- j# U9 a4 l5 F" Z |
C3 J1 E3 [- E! N& b4 S
| National Coarse Thread; a: c% S ~ `; ]) R* W
|
CL2 Z" J- o. ]; `( k
| Class (Metric Material/Strength Specification)
% f6 |, }! `1 }) Q4 i+ _8 K |
CR
) |9 a) C3 b! ~ | Chrome
: g3 A' e k$ G4 j3 @; b |
CSS, ?7 {0 ~9 G1 Q8 A. S" \ u; r
| Counter Sunk Screw (flat or oval head)% Z/ c% b1 T8 B2 h2 O
|
CT2 m5 r- E+ E# q4 a5 Q
| Course Thread* n$ y6 P9 A. y h8 J# ~6 Y
|
DIN
5 h0 Y( d' D) T$ P+ N# j1 E | 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: p3 P7 `8 y w$ p1 L
| Fully Threaded2 a" |- r& s% I/ W1 G+ o
|
FH! q, K8 I, H$ F
| Flat Head& _5 o4 T. y1 e0 U" `7 K4 o0 c
|
FIL j7 t1 t/ s* q# V* j! L* }# X
| Fillister Head
, R* l: q( K" ?- u9 W' j |
FIN/ u4 w0 r: W1 ?) t$ s
| Finishing (Washer)
4 Y B6 W9 {4 Q. ~& I1 c |
FNDR
/ \7 m) @" S) C' J | Fender (Washer)
! U7 \+ V4 e4 N4 M# f. g7 r |
FT
+ q5 p+ m7 ~1 r8 }! a- ^ | Fine Thread, Fully Threaded
% Z+ \: W- z3 J K8 q! e |
G1 F# F3 i( u8 R" d
| Grade
/ |4 N% T; m8 A; ~6 x6 | |
Galv.
/ y, \5 e* o# t: F( l N | Galvanized. ~6 E: W, r4 o: [; G' d* c1 W
|
Galvi
3 D. a9 h- _) t2 \* s, I- Y | Galvanized
) L, b/ a" S3 |% U9 X& b7 v |
GR2 Q) t$ e v. h
| Grade
1 b: i( y' I9 f, e' ]$ F |
GV/ p. m" j+ g+ F, r
| Galvanized
( c$ P9 \0 @/ ?% I |
HD
+ N! L2 t7 V1 j9 K | Head
0 \, J5 k4 j1 L8 |0 \; q |
HHMB
2 `% j. Y4 j- v% y4 w% X | Hex Head Machine Bolt
/ D: O2 B; w4 O T3 `! O: {! A |
HVHX/ y% [" ?/ H; }; M
| Heavy Pattern Hex Bolt
6 b4 K8 [- q3 Y2 z1 }5 S |
HX
: A6 m& s! V5 z: n7 G# `9 F' V | Hex4 j8 K2 J& l; g2 `' x; b
|
JMNT
% f9 D2 R4 c* j2 T | Jam Nut8 O; _0 l4 j& `/ ?& t
|
LB
1 E1 h, J8 o4 S4 |8 F' H/ u | Lag Bolt, weight in pounds5 ^8 B/ T5 @, C3 G% Q2 s
|
| LH | Left Hand Thread |
LW
' K& I, |7 y S2 c" Z | Lock Washer5 K, ?( u G9 r& r$ N: D
|
M0 L. R, P0 F- g% E* k
| Metric1 ]8 L6 s% O5 u2 C
|
MB
2 E* a& h% v( z3 } | Machine Bolt. }- r! K7 C2 u0 \. @9 B, c
|
MS8 O5 X5 a1 R [. ^8 U- ~
| Machine Screw: a! Z* Q; j; [
|
MSNT& O$ N, O2 q5 m8 I% B
| Machine Screw Nut
% W Z6 \: l. G+ u7 e) y |
NC5 D: f9 F. o- ]! i- V" \
| National Coarse Thread
@5 ^4 K2 I- @ g |
NF; C) j5 `3 R8 e9 f, D( g
| National Fine Thread
; H4 I! @6 F% \3 k1 p |
NT
1 S! a- L; N4 x3 B6 S0 Q | Nut
& D, I) {" V q4 A# ^ |
OH
1 {( p( i N! E: Z) d! Y | Oval Head
. w( q* ]: Z0 ~" }' B |
OV
' w z5 }( P4 A* M2 [ | Oval Head; m- I. \1 _8 x2 a0 `' S
|
P. g- S# o8 V* V
| Philips7 U; y$ j3 n7 |& a
|
PH
! t# D8 \8 j# ]% k+ s | Philips Head
4 N; f, Q L7 @% o, F- z& g |
Phil./ y7 P+ ?0 C8 [* N& }$ I
| Philips Drive
) `; o ?4 D. `: V* w' g* C |
PN9 X& q, x) K8 G9 s
| Pan Head+ j- W `$ E. d+ X
|
PT* \+ e. a. f0 y) O
| Partial Thread; ?6 X/ x- u0 w- b
|
RD. H6 J8 Z, j, M; b9 C" S$ o
| Round Head
, D5 U/ ~% x! `7 L1 S' S. Y! E+ b |
RH% e- [- A( K0 @0 C
| Round Head, or Right Hand Thread3 a" A, W y; h& M3 u# h2 R4 \
|
| S | Slotted |
S/S
$ b" t" {6 t1 v: r! a9 D | Stainless Steel5 e* G+ t8 q3 U
|
SAE
, y$ S6 K& J: l/ u( @( J3 G6 U | SAE Pattern (Washers) These washers have a smaller outside diameter than USS pattern washers, Also used to indicate US Fine Thread' b% F$ \5 C0 U8 j, z# c: D3 m
|
SBR
" {6 r1 e- U$ _2 H5 B- y* f | Silicon Bronze" G& {$ b9 _: |# v
|
SD
7 S' C' z; E9 @, B% D+ d | Square Drive
/ D |9 [. _$ F. _ |
SEMS
, }. I0 B# \9 z2 Z: u2 D | A type of pre-made screw and washer assembly
/ Z9 i! \9 y, e3 V; N$ i* K |
SKT& ^7 u3 _0 z# y, K6 W
| Socket/ I4 h8 `) ^ F5 \, Y
|
SL
; E7 c/ N; v. h | Slotted, l2 x% ^6 g! O3 f' X
|
Slot.0 ^4 T& R* ^& k: U# F
| Slotted Drive
! r8 v7 T) g% B |
SMS+ q! d8 U, P- O U
| Sheet Metal Screw
: N2 T/ F# b) o# H, S, X( u* d |
SQ. E; l: L% V& ]' u9 m
| Square
& P5 l! |+ i L; I: }8 b5 h7 ~& P+ d |
SS1 Y+ J1 p, ^/ y# W: U8 D
| Stainless Steel, Set Screw
4 Y) P4 k' y- O3 q; F |
USS7 z6 |: n) i1 B9 Q5 h
| USS Pattern (washers). These washers have a larger outside diameter than SAE pattern washers, Also used to indicate US Course Thread
9 G2 A, Z6 ? ^$ ] |
WS) v3 l- R( G9 G$ Y/ a( Q* T" J
| Wood Screw0 B0 g# C9 \: q" A: w
|
Z
0 F9 M: ]9 ~/ S( Y/ U( c K | Zinc% Y3 {; W. m1 y/ W: s/ C! ~
|
发表于 2007-7-18 11:13:29
楼主