常见缩写格式如下:6 y) i) _5 k/ l7 f# m: X* P5 q
&NT. O$ v7 M8 D; z% ^& c
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/ z8 p6 w5 w- g8 f% e* \With Nut
' K) c, v4 b& a& N1 R) X( c |
AN7 \. w9 b# s2 E$ ^5 L' Z6 P) E
| Precedes a dimensional specification for aircraft fasteners developed by the Aeronautical Standards Group.
6 c0 l1 z5 u% D' K" s |
ASTM5 g0 Q1 E$ B: v& j0 C& }7 h/ `5 G7 f: E
| American Society for Testing and Materials. Used preceding a standard number developed by that group.5 b& O( T% M4 S! G2 V. b& m
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BR
; F0 c6 ?( {* q1 i4 w: |3 ^ | Brass
: T1 n$ }' m/ @4 y2 i- D |
BSF
& R! r& u3 e' E0 J3 \+ X( S0 u4 } | British Standard Fine% | S3 {* ]( H0 l& p3 N0 Q) \# \
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BSW3 H/ T8 Y, B) K; Q0 C( l" z8 }
| British Standard Whitworth
; e5 n: x& U2 H, D/ }. w6 i. e |
BT
; w5 I3 s8 }6 O& N- J8 w/ I3 g | Bolt (on drawings)( o0 c% O, h& U7 ?# j( ~4 U5 x' ?
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C: ^$ e4 m7 h( [# t; Y( x1 D% A9 r
| National Coarse Thread' ~; O$ v6 U% a
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CL1 X7 `' G$ | j( C' V% ^6 a, m! _* U
| Class (Metric Material/Strength Specification)' ~+ M( s9 k1 w2 u. M8 D
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CR
, L; k" A. Z0 H" h$ c | Chrome1 Z* P' k' T/ y3 i! b" Q! G
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CSS* m" \4 `: C4 {7 S. z& c
| Counter Sunk Screw (flat or oval head)( {. d1 z8 ~! y W
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CT
1 d, C/ i1 T# I5 @: ? | Course Thread! k% D# m A& w8 O* a$ D
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DIN
: q8 K# W3 f5 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
" {7 T- ^ K8 K$ w | Fully Threaded% e& A8 o7 `# k2 Z- B3 Q( k- k
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FH
' W' w% V- \; W: r1 w* l2 Y. j3 b | Flat Head7 o5 E$ C. t5 ?. Z2 a5 l% u1 U- [( g; m! [
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FIL
/ t7 Q7 _1 R! T; r | Fillister Head
# p: G5 P o0 I# ^ |
FIN
t0 P9 K/ r6 r: O! S1 M | Finishing (Washer)% p4 a( n1 `& M2 c9 _
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FNDR
& ?7 ]$ h0 d0 o8 a; s, i | Fender (Washer)' }+ B2 L- b7 p' ^( }+ d
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FT" r5 e/ ~8 P" S1 K" e/ Y' Y/ ~
| Fine Thread, Fully Threaded
& D2 }& V2 M8 e, }/ d* a |
G
& M: q( S! m& A& s9 K+ J# F9 M | Grade5 \* I# F. i. s4 l
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Galv.
1 T) [( @- F2 L | Galvanized
- W' [& ?2 @( L# @% ~8 B6 a( a( R |
Galvi
2 M" M% q7 K4 ^ | Galvanized
4 R; ^7 s, V5 X9 P; ?, | |
GR
7 h/ V8 O2 ]& ?3 V | Grade
, [) d0 o# ]1 w$ a# \ |
GV
( z' q' i8 o6 ~ | Galvanized
/ B. y- D+ o7 A; ?& ~/ s |
HD
5 B* A8 G1 L1 Q7 |7 I) ~& G | Head D' ~0 ^( S" D1 x
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HHMB2 o$ Y( x' W. ~% i2 m B1 T
| Hex Head Machine Bolt5 a; d; [0 o0 A: ?. z8 Q% s! e
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HVHX
! W6 y% g1 |; p8 G7 g | Heavy Pattern Hex Bolt
* u: c( b& v8 X. r2 _ U# O |
HX
- T" A) m) i% I' x" s | Hex
! J* ^8 X2 m3 C4 x. T( F8 P |
JMNT5 c# A$ z) `# L- p8 z- g- s) r
| Jam Nut3 j* [5 Z2 C4 P" V7 ^ r
|
LB
! A r0 @) c' r* ?; c; p* B | Lag Bolt, weight in pounds
$ F2 r; U' D7 m& L9 Z% ` |
| LH | Left Hand Thread |
LW3 V! O. W b& T7 W; ~: t: K. |/ j
| Lock Washer
+ N2 f; @& ^" f% K- N: M |
M9 E: { Y5 j/ ^3 x a
| Metric' [5 M0 K9 ~' T' e3 `; ?
|
MB( [9 b+ [, ?- F
| Machine Bolt
" R+ D9 h/ f3 j8 r |
MS
" a1 |+ R \! |; ?" |* y | Machine Screw
* ~9 Q( w6 V2 _3 X; k( b- s& } |
MSNT
/ l9 A; H9 r1 \& b: I& u+ q | Machine Screw Nut% ?- l: v) s& {* A% O, X
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NC
; R( n2 e7 h9 L+ X1 s0 f' g+ Z( o | National Coarse Thread
L* g6 d/ P& T2 j: L$ h O |
NF' C1 q2 H& o! d" M, n% j5 R
| National Fine Thread3 i: N: Z; R: {3 a" z" T$ t: Y
|
NT
" p5 q& U! i- ]& Q( O+ W | Nut
/ e O1 w5 `8 A$ [+ \7 N3 T |
OH$ [3 ?6 [# V; g
| Oval Head
+ h; M0 k" u/ Y* K: z |
OV
: }- Z& p1 l+ u0 D2 p# \7 H0 G | Oval Head
& R# C& B: r$ u2 {" ^1 L) b |
P
6 F7 U8 H- @+ L; I0 _ | Philips
) K) d+ X! S- f' b* M7 b6 c |
PH
! ]- [: }# k8 E+ E | Philips Head
. P9 J9 R( Z4 X" G x3 G |
Phil.: k) N- X' o: {# B, K6 N9 ?
| Philips Drive 5 ?# ~( x+ J e7 y
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PN8 j J6 D; q# }$ V7 m
| Pan Head( u5 L! e2 C, B. Q5 x6 |
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PT
* b. r7 }# l/ n | Partial Thread6 O: K0 y( H( r) B
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RD
/ N: F7 D4 o5 Y, E9 U$ F6 o | Round Head% A7 W. }! L) |5 d: I7 [0 |1 L
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RH
1 i6 Z4 E4 [, `4 @ | Round Head, or Right Hand Thread
* ^) p6 ?9 O. N S* E |
| S | Slotted |
S/S
' W1 Y9 g: D3 {. U8 \ | Stainless Steel" G. r* m" P5 X5 q& w" Y
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SAE
9 y% t" g9 G' f7 D, s: h | SAE Pattern (Washers) These washers have a smaller outside diameter than USS pattern washers, Also used to indicate US Fine Thread
F" N3 `7 g, `$ V- V3 D- O; _ |
SBR
( V1 b- D1 k8 ~4 X | Silicon Bronze U( m* x8 G; _
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SD
8 Q \. H: _! d0 ^, }5 J! L% Q2 K3 ? | Square Drive
9 b; A5 o; c& J |
SEMS
0 l, v* [- I" }, ?7 r, s6 _ | A type of pre-made screw and washer assembly
& \. z- ]1 C; A Z" Q. M5 P |
SKT$ d+ ]4 i1 u5 o. b7 ?
| Socket
; [' z0 s- u1 D8 z( M5 R# i6 M3 x |
SL& H" B. l9 @( m2 Y2 Y3 r
| Slotted' K; R" F/ D) m w# N
|
Slot.: R8 ^! P, z, o* X5 J6 B
| Slotted Drive
/ J8 @, S3 T" `4 [5 G! V |
SMS
+ J- g; W/ g: K9 t1 _ | Sheet Metal Screw
. |. I% B) ^9 T9 i# t* c# Q; L |
SQ
) L5 y$ N9 e, j/ R" x0 ^ | Square w- m+ E; |( n
|
SS- _! j, {7 D3 d- X g! N& L$ @. m$ N
| Stainless Steel, Set Screw
) a" S, B t) e |
USS! f) o1 w; Y; s: `* ~/ g
| USS Pattern (washers). These washers have a larger outside diameter than SAE pattern washers, Also used to indicate US Course Thread1 F( S* @5 E6 T! H6 f% w
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WS1 U6 s1 n( Y& `! B: `( P6 G
| Wood Screw
5 W s, p7 A+ Y2 Z |
Z
9 t4 Z- Y" r# X0 U5 e( }$ N. o | Zinc0 T6 h' f! q. O
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发表于 2007-7-18 11:13:29
楼主