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首页 产品与标准 ASME B 18.6.3 (T21) - 2013 开槽球面圆柱头螺钉 [Table 21] (ASTM F837, F468)

开槽球面圆柱头螺钉 [Table 21] (ASTM F837, F468) ASME B 18.6.3 (T21) - 2013

选择规格尺寸 点击↓

0000#

000#

00#

0#

1#

2#

3#

4#

5#

6#

7#

8#

10#

12#

14#

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

ASME B 18.6.3 (T21) - 2013 开槽球面圆柱头螺钉 [Table 21] (ASTM F837, F468)

尺寸单位: inch
美标ASME B18.6.3 (T21) - 2013 ASME18.6.3 1 开槽球面圆柱头螺钉 [Table 21] (ASTM F837, F468)
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ASME B 18.6.3 (T21) - 2013 开槽球面圆柱头螺钉 [Table 21] (ASTM F837, F468)
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公差 美制螺纹极限尺寸 米/英制螺纹对照 螺纹直径与受力截面积
螺纹尺寸
d
0000# ④ 000# ④ 00# ④ 0# 1# 2# 3# 4# 5# 6# 7# ③ 8#
d 公称
PP
dk 最大值
最小值
k 最大值
最小值
n 最大值
最小值
t 最大值
最小值
k1 最大值
最小值
0.0210 0.0340 0.0470 0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510 0.1640
/ / / / 64.0 56.0 48.0 40.0 40.0 32.0 / 32.0
0.038 0.059 0.082 0.096 0.118 0.140 0.161 0.183 0.205 0.226 0.248 0.270
0.032 0.053 0.072 0.083 0.104 0.124 0.145 0.166 0.187 0.208 0.229 0.250
0.025 0.035 0.047 0.055 0.066 0.083 0.095 0.107 0.120 0.132 0.144 0.156
0.015 0.027 0.039 0.047 0.058 0.066 0.077 0.088 0.100 0.111 0.122 0.133
0.008 0.012 0.017 0.023 0.026 0.031 0.035 0.039 0.043 0.048 0.048 0.054
0.004 0.006 0.010 0.016 0.019 0.023 0.027 0.031 0.035 0.039 0.039 0.045
0.012 0.017 0.022 0.025 0.031 0.037 0.043 0.048 0.054 0.060 0.065 0.071
0.006 0.011 0.015 0.015 0.020 0.025 0.030 0.035 0.040 0.045 0.049 0.054
0.019 0.029 0.037 0.043 0.053 0.062 0.070 0.079 0.088 0.096 0.105 0.113
0.011 0.021 0.028 0.038 0.045 0.053 0.061 0.069 0.078 0.086 0.094 0.102
螺纹尺寸
d
10# 12# 14# ③ 1/4 5/16 3/8 7/16 1/2 9/16 ④ 5/8 ④ 3/4 ④
d 公称
PP
dk 最大值
最小值
k 最大值
最小值
n 最大值
最小值
t 最大值
最小值
k1 最大值
最小值
0.1900 0.2160 0.2420 0.2500 0.3125 0.3750 0.4375 0.5000 0.5625 0.6250 0.7500
24.0 24.0 / 20.0 18.0 16.0 14.0 13.0 12.0 11.0 10.0
0.313 0.357 0.400 0.414 0.518 0.622 0.625 0.750 0.812 0.875 1.000
0.292 0.334 0.376 0.389 0.490 0.590 0.589 0.710 0.768 0.827 0.945
0.180 0.205 0.230 0.237 0.295 0.355 0.368 0.412 0.466 0.521 0.612
0.156 0.178 0.201 0.207 0.262 0.315 0.321 0.362 0.410 0.431 0.542
0.060 0.067 0.075 0.075 0.084 0.094 0.094 0.106 0.118 0.133 0.149
0.050 0.056 0.064 0.064 0.072 0.081 0.081 0.091 0.102 0.116 0.131
0.083 0.094 0.105 0.109 0.137 0.164 0.170 0.190 0.214 0.240 0.281
0.064 0.074 0.084 0.087 0.110 0.133 0.135 0.151 0.172 0.193 0.226
0.130 0.148 0.165 0.170 0.211 0.253 0.265 0.297 0.336 0.375 0.441
0.118 0.134 0.151 0.155 0.194 0.233 0.242 0.273 0.308 0.345 0.406
②,头部周边允许略有倒圆，但支承面圆周直径应不小于头部直径的90%。
③,7#, 14#仅用于自攻螺钉。
④,0000#, 000#, 00#, 9/16, 5/8, 3/4 仅用于机械螺钉。
⑤,光杆直径应不小于2A级螺纹最小中径，并不大于公称（基本）螺纹大径。
⑥,机械螺钉的螺纹长度： 1）螺纹规格≤5#: 公称长度≤3倍公称直径的应为满扣产品，头下螺纹肩距≤1倍螺距。 公称长度＞3倍公称直径到 1-1/8 in 的，允许头下肩距最大不超过2倍螺距。 若无其他规定，长螺钉的最小螺纹长度为1 in 。 2）螺纹规格≥6#: 公称长度≤3倍公称直径的应为满扣产品，头下螺纹肩距≤1倍螺距。 公称长度＞3倍公称直径到 2 in 的，允许头下螺纹肩距最大不超过2倍螺距。 若无其他规定，长螺钉最小螺纹长度为 1.5 in 。
替代列表
ASME/ANSI B 18.6.2T3 - 1998(R2010) ASME/ANSI B 18.6.3T21 - 2010 ASME B 18.6.3T21 - 2013

采用标准

工艺相关

ASME B 18.6.3 (T21+T40) - 2013
开槽球面圆柱头 AB ABR自攻螺钉
ASME B 18.6.3 (T22-I/T22-IA) - 2013
十字槽球面圆柱头螺钉
ASME B 18.6.3 (T22-I/T22-IA+T40) - 2013
十字槽球面圆柱头 AB ABR自攻螺钉
ASME B 18.6.3 (T22-III) - 2013
四方槽球面圆柱头螺钉
ASME B 18.6.3 (T22-III+T40) - 2013
四方槽球面圆柱头 AB ABR自攻螺钉
ASME B 18.6.3 (T22-VI) - 2013
梅花槽球面扁圆柱头螺钉
ASME B 18.6.3 (T22-VI+T40) - 2013
梅花槽球面扁圆柱头 AB ABR自攻螺钉
ASME B 18.6.3 (catalog) - 2013
产品表单总览
ASME B 18.6.3 (DATA-G) - 2013
机械螺钉和自攻螺钉的通用要求

自攻螺纹：

1 AB型和ABR型自攻螺纹和末端 [Table 40] [美标]
ASME/ANSI B 18.6.3 (T40) - 2013		 AB型和ABR型自攻螺纹和末端 [Table 40]
Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws
2 B型 BP型自攻螺钉螺纹和末端 [Table 41] [美标]
ASME/ANSI B 18.6.3 (T41) - 2013		 B型 BP型自攻螺钉螺纹和末端 [Table 41]
Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws
3 A型自攻螺钉螺纹和末端 [Table 42] [美标]
ASME/ANSI B 18.6.3 (T42) - 2013		 A型自攻螺钉螺纹和末端 [Table 42]
Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws
4 BF型 BT型 自切自攻螺钉螺纹和末端 [Table 43] [美标]
ASME/ANSI B 18.6.3 (T43) - 2013		 BF型 BT型 自切自攻螺钉螺纹和末端 [Table 43]
Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws
5 D, F, G, T 型自攻螺钉 螺纹和末端 [Table 44] [美标]
ASME/ANSI B 18.6.3 (T44) - 2013		 D, F, G, T 型自攻螺钉 螺纹和末端 [Table 44]
Dimensions of Threads and Points for Type D, F, G, and T Thread-Cutting Tapping Screws
6 自挤自攻【TRS型】螺纹和末端 [Table 45] [美标]
ASME/ANSI B 18.6.3 (T45) - 2013		 自挤自攻【TRS型】螺纹和末端 [Table 45]
Dimensions of Type TRS Tapping Screws
AB, ABR型

引用参考

GB /T 1172 - 1999
黑色金属硬度及强度换算值
GB /T 5267.1 - 2002
镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能
GB /T 193 - 2003
普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)
类似标准及供货信息
7 开槽圆柱头螺钉 [国标]
GB /T 65 - 2016		 开槽圆柱头螺钉
Slotted Cheese Head Screws
供应商(3)
8 开槽圆柱头螺钉 [国标]
GB /T 65 - 2000		 开槽圆柱头螺钉
Slotted cheese head screws
供应商(3)
9 开槽球面大圆柱头螺钉 [国标]
GB 947 - 1988		 开槽球面大圆柱头螺钉
Slotted Large Raised Cheese Head Screws
供应商(1)
10 开槽圆柱头螺钉 [国标]
GB 65 - 1985		 开槽圆柱头螺钉
Slotted Cheese Head Screws
供应商(3)
11 机床夹具零件及部件 钻套螺钉 [国标]
GB /T 2268 - 1991		 机床夹具零件及部件 钻套螺钉
The Parts And Units Of Jigs And Fixtures.drill Sleeve Screw
12 机床夹具零件及部件 镗套螺钉 [国标]
GB /T 2269 - 1991		 机床夹具零件及部件 镗套螺钉
The Parts And Units Of Jigs And Fixtures.boring Sleeve Screw
13 开槽圆柱头轴位螺钉 [国标]
GB 830 - 1988		 开槽圆柱头轴位螺钉
Slotted Cheese Head Screws With Shoulder
14 开槽带孔球面圆柱头螺钉 [国标]
GB /T 832 - 1988		 开槽带孔球面圆柱头螺钉
Slotted cap stan screws
15 开槽大圆柱头螺钉 [国标]
GB /T 833 - 1988		 开槽大圆柱头螺钉
Slotted large cheese head screws
16 开槽球面圆柱头轴位螺钉 [国标]
GB /T 946 - 1988		 开槽球面圆柱头轴位螺钉
Slotted raised cheese head screws with shoulder
17 开槽球面圆柱头螺钉 [国标]
GB 66 - 1976		 开槽球面圆柱头螺钉
Slotted Fillister Head Machine Screws
18 开槽大盘头螺钉 [德标]
DIN 921 - 2014		 开槽大盘头螺钉
Slotted Pan Head Screws With Large Head
供应商(1)
19 开槽大盘头螺钉 [德标]
DIN 921 - 2007		 开槽大盘头螺钉
Slotted pan head screws with large head
供应商(1)
20 粗牙不脱出螺栓和螺钉 - 开槽矮圆柱头 [德标]
DIN 7964 (A) - 1990		 粗牙不脱出螺栓和螺钉 - 开槽矮圆柱头
Reduced shanke bolts and screws with coarse thread - Slotted cheese head
供应商(4)
21 开槽圆柱头螺钉 [德标]
DIN 84 - 1990		 开槽圆柱头螺钉
Slotted Cheese Head Screws—Product Grade A
供应商(4)
22 开槽大盘头螺钉 [德标]
DIN 921 - 1986		 开槽大盘头螺钉
Slotted pan head screws with large head
供应商(1)
23 开槽圆柱头螺钉 [德标]
DIN 84 - 1970		 开槽圆柱头螺钉
Slotted Cheese Head Screws
供应商(4)
24 开槽带孔球面圆柱头螺钉 [德标]
DIN 404 - 2017		 开槽带孔球面圆柱头螺钉
Slotted Capstan Screws
25 开槽小盘头螺钉 [德标]
DIN 920 - 2012		 开槽小盘头螺钉
Slotted Pan Head Screws With Small Head
26 开槽盘头台阶螺钉 [德标]
DIN 923 - 2012		 开槽盘头台阶螺钉
Slotted Pan Head Screws With Shoulder
27 十字孔螺钉 [德标]
DIN 404 - 2006		 十字孔螺钉
Slotted Capstan Screws
28 开槽小盘头螺钉 [德标]
DIN 920 - 2006		 开槽小盘头螺钉
Slotted Pan Head Screws With Small Head
29 开槽盘头台阶螺钉 [德标]
DIN 923 - 2006		 开槽盘头台阶螺钉
Slotted pan head screws with shoulder
30 开槽带孔球面圆柱头螺钉 [德标]
DIN 404 - 1986		 开槽带孔球面圆柱头螺钉
Slotted Capstan Screws
31 开槽小圆柱头螺钉 [德标]
DIN 920 - 1986		 开槽小圆柱头螺钉
Slotted pan head screws with small head
32 开槽盘头台阶螺钉 [德标]
DIN 923 - 1986		 开槽盘头台阶螺钉
Slotted pan head screws with shoulder
33 电表用铅封螺栓 [德标]
DIN 43854 - 1979		 电表用铅封螺栓
Sealing Bolts For Watthour Meters
34 机械用开槽圆柱头螺钉 [德标]
DIN 8243 - 1969		 机械用开槽圆柱头螺钉
Slotted cheese head screws for fine mechanics
35 开槽圆柱头螺钉-产品等级A级 [国际]
ISO 1207 - 2011		 开槽圆柱头螺钉-产品等级A级
Slotted Cheese Head Screws - Product Grade A
供应商(1)
36 开槽圆柱头螺钉 A级 [国际]
ISO 1207 - 1992		 开槽圆柱头螺钉 A级
Slotted Cheese Head Screws - Product Grade A
供应商(1)
37 开槽圆柱头螺钉 表3 [日标]
JIS B 1101 - 2017		 开槽圆柱头螺钉 表3
Slotted Cheese Head Screws - Table 3
38 开槽圆柱头螺钉 表JA.10 [日标]
JIS B 1101 - 2017		 开槽圆柱头螺钉 表JA.10
Slotted Fillister Head Screws - Table JA.10
39 开槽圆柱头螺钉 表JA.9 [日标]
JIS B 1101 - 2017		 开槽圆柱头螺钉 表JA.9
Slotted Flat Fillister Head Screws - Table JA.9
40 开槽扁圆柱头螺钉 表JA.7 [日标]
JIS B 1101 - 2017		 开槽扁圆柱头螺钉 表JA.7
Slotted Binding Head Screws - Table JA.7
41 精密机械用开槽圆柱头螺钉 [日标]
JIS B 1116 - 2009		 精密机械用开槽圆柱头螺钉
Slotted Cheese Head Screws For Fine Mechanics
42 开槽圆柱头螺钉 [Annex Attached Table 8] [日标]
JIS B 1101 - 1996		 开槽圆柱头螺钉 [Annex Attached Table 8]
Slotted Fillister Head Screws [Annex Attached Table 8]
43 开槽圆柱头螺钉 [Attached Table 1] [日标]
JIS B 1101 - 1996		 开槽圆柱头螺钉 [Attached Table 1]
Slotted Cheese Head Screws [Attached Table 1]
44 开槽圆柱头螺钉 Annex Attached Table 7 [日标]
JIS B 1101 - 1996		 开槽圆柱头螺钉 Annex Attached Table 7
Slotted Flat Fillister Head Screws - Annex Attached Table 7
45 开槽扁圆柱头螺钉 【Annex Attached Table 5】 [日标]
JIS B 1101 - 1996		 开槽扁圆柱头螺钉 【Annex Attached Table 5】
Slotted Binding Head Screws 【Annex Attached Table 5】
46 眼镜框架用开槽圆柱头螺钉 [日标]
JIS B 1119 - 1986		 眼镜框架用开槽圆柱头螺钉
Slotted Cheese Head Screws For Spectacle Frames
47 眼镜框架用开槽球面圆柱头螺钉 [日标]
JIS B 1119 - 1986		 眼镜框架用开槽球面圆柱头螺钉
Machine Screws For Spectacle Frames-Slotted Cheese Head Screws
48 钻套螺钉 [机械行业]
JB /T 8045.5 - 1999		 钻套螺钉
Drill Sleeve Screw
49 镗套螺钉 [机械行业]
JB /T 8046.3 - 1999		 镗套螺钉
Boring Sleeve Screw
50 开槽球面圆柱头螺钉Table21 [美标]
ASME/ANSI B 18.6.3 (T21) - 2010		 开槽球面圆柱头螺钉Table21
Slotted Fillister Head Machine Screws
51 开槽球面圆柱头头部带孔螺钉Table23 [美标]
ASME/ANSI B 18.6.3 - 2010		 开槽球面圆柱头头部带孔螺钉Table23
Slotted drilled fillister head screws (machine screws only)
52 开槽球面圆柱头螺钉Table27 [美标]
ASME/ANSI B 18.6.3 - 2010		 开槽球面圆柱头螺钉Table27
Slotted binding head screws (machine screws only)
53 开槽球面圆柱头螺钉 [Table 3] (A307, SAE J429, F468, F593) [美标]
ASME/ANSI B 18.6.2 (T3) - 1998 (R2010)		 开槽球面圆柱头螺钉 [Table 3] (A307, SAE J429, F468, F593)
Slotted [Table 3] (A307, SAE J429, F468, F593)
54 开槽圆柱头/球面圆柱头小螺钉 [Table 1] [美标]
ASME/ANSI B 18.11 - 1961 (R1983)		 开槽圆柱头/球面圆柱头小螺钉 [Table 1]
Slotted fillister head miniature screws
55 开槽圆柱头螺钉 [意大利]
UNI 6422 - 1969		 开槽圆柱头螺钉
Slotted cheese head screws for manufacture of railway and tramway rolling stock - ISO metric coarse
56 开槽圆柱头螺钉 [意大利]
UNI 6107 - 1967		 开槽圆柱头螺钉
Slotted Cheese Head Screws-ISO Metric Coarse Thread - Product Grade A
57 开槽圆柱头螺钉 [法国]
NF E 25-127 - 1994		 开槽圆柱头螺钉
Slotted Cheese Head Screws - Product Grade A
58 铁路车辆 圆柱头侧切口机械螺钉 [法国]
NF F 03-005 (C) - 1983		 铁路车辆 圆柱头侧切口机械螺钉
Railway rolling stock Grade A Notched cheese head machine screws
59 开槽球面圆柱头螺钉Table14 [英标]
BS 1981 - 1991		 开槽球面圆柱头螺钉Table14
Slotted Raised Cheese Head Screws
60 开槽圆柱头机械螺钉 [英标]
BS 4183 (T5) - 1967		 开槽圆柱头机械螺钉
Slotted cheese head machine screws. Metric series
61 英制开槽圆柱头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 6] [英标]
BS 450 - 1958		 英制开槽圆柱头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 6]
Slotted Cheese Head Screws with B.S.W. & B.S.F. Threads [Table 6]
62 米制开槽圆柱头螺钉 [Table 4] [澳标]
AS /NZS 1427 - 1996		 米制开槽圆柱头螺钉 [Table 4]
ISO metric slotted cheese head screws [Table 4]
63 开槽扁圆顶柱头小螺钉 [台湾]
CNS 9668 - 1988		 开槽扁圆顶柱头小螺钉
Slotted (Oval) Fillister Head Machine Screws
64 开槽圆柱头螺钉 [台湾]
CNS 9670 - 1988		 开槽圆柱头螺钉
Slotted Cheese Head Screws
65 开槽扁圆顶锥头小螺钉 [台湾]
CNS 9673 - 1988		 开槽扁圆顶锥头小螺钉
Slotted Mushroom Head Screws With Cone Point
66 精密机械用开槽圆柱头螺钉 [台湾]
CNS 9680 - 1982		 精密机械用开槽圆柱头螺钉
Slotted Cheese Head Screws For Fine Mechanics
67 电开关用开槽圆柱沉头螺钉 [台湾]
CNS 4413 - 1981		 电开关用开槽圆柱沉头螺钉
Slotted Cheese Head Screws For Electric Switch
68 开槽带孔圆柱头螺钉 [台湾]
CNS 4251 - 1980		 开槽带孔圆柱头螺钉
Slotted Cheese Head Screw Head Hole
69 开槽圆柱头螺钉 [台湾]
CNS 4355 - 1980		 开槽圆柱头螺钉
Slotted Cheese Head Screws
70 开槽大圆柱头螺钉 [台湾]
CNS 4356 - 1980		 开槽大圆柱头螺钉
Slotted Large Cheese Head Screws
71 开槽圆柱头轴位螺钉 [台湾]
CNS 4358 - 1980		 开槽圆柱头轴位螺钉
Slotted Cheese Head Screws With Shoulder
72 开槽小圆柱头螺钉 [台湾]
CNS 4360 - 1980		 开槽小圆柱头螺钉
Slotted Cheese Head Screw With Small Head
73 精密用开槽圆柱头螺钉 [台湾]
CNS 4362 - 1980		 精密用开槽圆柱头螺钉
Slotted Cheese Head Screws For Fine Mechanics
74 开槽圆柱头螺钉 【Table 3】 [韩标]
KS B 1021 (T3) - 2012 (R2022)		 开槽圆柱头螺钉 【Table 3】
Slotted Cheese Head Screws 【Table 3】
75 开槽圆柱头螺钉 [韩标]
KS B 1021 - 1998		 开槽圆柱头螺钉
Slotted Cheese Head Screws
76 塑料开槽圆柱头滚花螺钉 [企标]
YJT 4011		 塑料开槽圆柱头滚花螺钉
Plastic slotted cheese head knurl screws
77 塑料开槽大圆柱头台阶螺钉 [企标]
YJT 4017		 塑料开槽大圆柱头台阶螺钉
Plastic slotted large cheese head screws with shoulder
78 塑料一字槽圆柱头带垫螺钉 [企标]
YJT 4018		 塑料一字槽圆柱头带垫螺钉
Plastic Slot(-) cheese head screws with collar
79 开槽圆柱头螺钉-产品等级A级 [德标]
DIN EN ISO 1207 - 2011		 开槽圆柱头螺钉-产品等级A级
Slotted Cheese Head Screws—Product Grade A
供应商(4)
80 开槽圆柱头螺钉-产品等级A级 [德标]
DIN EN ISO 1207 - 1994		 开槽圆柱头螺钉-产品等级A级
Slotted Cheese Head Screws—Product Grade A
供应商(4)
81 圆柱头螺栓 [军标]
GJB 3371 (/33~/39) - 1998		 圆柱头螺栓
Cheese Head Bolts
82 头部带保险孔的圆柱头螺栓 [军标]
GJB 3371 (/40~/44) - 1998		 头部带保险孔的圆柱头螺栓
Cheese Head Bolts With Wire Holes On Head
83 圆柱头螺钉 开槽 [军标]
GJB 3372 (/11~/17) - 1998		 圆柱头螺钉 开槽
Cheese Head Screws, Slotted
84 头部带保险孔的圆柱头螺钉 [军标]
GJB 3372 (/18~/24) - 1998		 头部带保险孔的圆柱头螺钉
Cheese Head Screws With Wire Holes On Head
85 头部带保险孔的不脱出圆柱头螺钉 [军标]
GJB 3372 (/54~/55) - 1998		 头部带保险孔的不脱出圆柱头螺钉
Cheese Head Screws With Wire Holes On Head, Waisted Shank
86 固定表盘螺钉 [军标]
GJB 3372 (/57~/59) - 1998		 固定表盘螺钉
Slotted Fillister Head Machine Screws
87 开槽圆柱头螺钉 A级 [印标]
IS 1366 - 2002		 开槽圆柱头螺钉 A级
Slotted Cheese Head Screws - Product Grade A
88 开槽圆柱头/球面圆柱头小螺钉 [Table 1] (A276, B16, B151) [美标]
ANSI B 18.11 - 1961 (R2017)		 开槽圆柱头/球面圆柱头小螺钉 [Table 1] (A276, B16, B151)
Slotted fillister head miniature screws [Table 1] (A276, B16, B151)
89 开槽联头（扁圆柱头）小螺钉 [Table 4] (A276, B16, B151) [美标]
ANSI B 18.11 - 1961 (R2017)		 开槽联头（扁圆柱头）小螺钉 [Table 4] (A276, B16, B151)
Slotted Binding Head Miniature Screws [Table 4] (A276, B16, B151)
90 球面圆柱头,头部带孔螺钉 [Table 23] (ASTM F837, F468) [美标]
ASME B 18.6.3 (T23) - 2013		 球面圆柱头,头部带孔螺钉 [Table 23] (ASTM F837, F468)
Slotted Drilled Fillister Head Screws (Machine Screws Only) [Table 23] (ASTM F837, F468)
91 开槽球面扁圆柱头机械螺钉[Table 27] (ASTM F837, F468) [美标]
ASME B 18.6.3 (T27) - 2013		 开槽球面扁圆柱头机械螺钉[Table 27] (ASTM F837, F468)
Dimensions of Slotted Binding Head Screws (Machine Screws Only) (ASTM F837, F468)
92 开槽带孔圆柱头螺钉 [航天]
QJ 2368 - 1992		 开槽带孔圆柱头螺钉
Slotted cheese head screws with holes
93 开槽圆柱头螺钉 [航天]
QJ 2371 - 1992		 开槽圆柱头螺钉
Slotted cheese head screws
94 开槽球面圆柱头轴位螺钉 [航天]
QJ 2382 - 1992		 开槽球面圆柱头轴位螺钉
Slotted raised cheese head screws with shoulder
95 开槽球面大圆柱头螺钉 [航天]
QJ 2383 - 1992		 开槽球面大圆柱头螺钉
Slotted large raised cheese head screws
96 开槽带孔圆柱头螺钉 [航天]
QJ 2385 - 1992		 开槽带孔圆柱头螺钉
Slotted cheese head screws with holes
97 头部带保险孔的圆柱头螺栓 [航空]
HB 1- 127 - 2002		 头部带保险孔的圆柱头螺栓
Cheese head bolts with wire holes on head
98 头部带保险孔的圆柱头螺钉 [航空]
HB 1- 203 - 2002		 头部带保险孔的圆柱头螺钉
Cheese Head Screws With Wire Holes On Head
99 圆柱头螺钉 [航空]
HB 1- 202 - 1995		 圆柱头螺钉
Slotted Cheese Head Screws
注：技术数据仅供参考，以官方原件为准！
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