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asme b 18.6.3 (t6-i/t6-ia) - 2013 100°十字槽沉头精整螺钉

尺寸单位: inch

美标asme b18.6.3 (t6-i/t6-ia) - 2013 asme1 100°十字槽沉头精整螺钉

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米/英制螺纹对照螺纹直径与受力截面积牌号等级

螺纹尺寸
d

d	公称
pp
d_k	最大值
	最小值
k	参考值
槽号
m₁	i 型
m₂	ia型
p	i 型	最大值
		最小值
	ia型	最大值
		最小值
α	最大值
	最小值

0.1120	0.1380	0.1640	0.1900	0.2500	0.3125	0.3750	0.4375	0.5000	0.5625	0.6250
40	32	32	24	20	18	16	14	13	12	11
0.212	0.262	0.312	0.362	0.477	0.597	0.717	0.837	0.957	1.077	1.197
0.188	0.235	0.282	0.329	0.437	0.550	0.662	0.774	0.887	1.000	1.112
0.049	0.060	0.072	0.083	0.110	0.138	0.165	0.193	0.221	0.249	0.276
1	2	2	2	3	4	4	4	4	4	5
0.110	0.148	0.162	0.178	0.240	0.310	0.336	0.360	0.386	0.418	0.504
0.110	0.148	0.162	0.178	0.240	0.310	0.336	0.360	0.386	0.418	0.488
0.071	0.075	0.090	0.105	0.118	0.148	0.173	0.198	0.226	0.256	0.248
0.055	0.052	0.067	0.082	0.092	0.126	0.151	0.176	0.204	0.234	0.222
0.068	0.071	0.086	0.101	0.114	0.145	0.170	0.194	0.222	0.253	0.228
0.052	0.053	0.068	0.083	0.096	0.127	0.152	0.176	0.204	0.235	0.207
101°	101°	101°	101°	101°	101°	101°	101°	101°	101°	101°
99°	99°	99°	99°	99°	99°	99°	99°	99°	99°	99°

①,若以小数规定公称直径，应省略小数前和小数点后第四位的零。
②,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，长螺钉的最小螺纹长度为 1.5 in 。

采用标准

工艺相关

asme b 18.6.3 (t5) - 2013

开槽精密100°沉头机械螺钉 [table 5] (astm f837 / f468)

asme b 18.6.3 (t4-i/t4-ia) - 2013

100°十字槽沉头螺钉 [table 4] (astm f837, f468)

引用参考

类似标准及供货信息

1	[国标]	countersunk flat head screws with cross recess—part 1: property class 4.8
2	[国标]	countersunk flat head screws with cross recess—part 2: property class 8.8, stainless steel screws and non-ferrous metal screws
3	[国标]	cross recessed countersunk head screws
4	[国标]	cross recessed countersunk flat head screws (common head style) - grade a - part 2: steel of property class 8.8, stainless and non-ferrous metals
5	[国标]	cross recessed countersunk screws for fine mechanics
6	[国标]	cross recessed countersunk head screws
7	[国标]	cross recessed countersunk head screws
8	[德标]	cross recessed countersunk head screws
9	[德标]	plastic flat head screws with cross recess
10	[国际]	countersunk flat head screws(common head style) with type h or type z cross recess-product grade a-property class 8.8
11	[国际]	cross recessed countersunk flat head screws(common head style) - grade a - steel of property class 8.8,stainless steel and nonferrous metals
12	[国际]	countersunk flat head screws(common head style)with type h or type z cross recess- product grade a-steel screws of property class 4.8
13	[国际]	cross recessed countersunk head screws
14	[日标]	cross recessed countersunk head screws
15	[日标]	cross recessed countersunk head screws - class 4.8
16	[日标]	cross recessed countersunk head screws - class 8.8
17	[日标]	cross recessed countersunk head screws - class 4.8
18	[日标]	cross recessed countersunk head screws - class 8.8
19	[日标]	cross recessed countersunk head screws-class 8.8
20	[日标]	cross recessed countersunk head screws-class 4.8
21	[汽标代号]	cross recessed countersunk head screws
22	[美标]	cross recessed countersunk head screws
23	[美标]	metric cross recessed countersunk screws
24	[美标]	metric pz drives countersunk head screws
25	[欧标]	aerospace series-screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - 1100 mpa (at ambient temperature)/235 °c
26	[欧标]	aerospace series-screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - 1100 mpa (at ambient temperature)/235 °c
27	[意大利]	cross recessed countersunk head screws
28	[法国]	countesunk flat head screws,with type h or type z cross recessed - product grade a, class 4.8
29	[法国]	cross recessed countersunk head screws - grade a, class 8.8
30	[英标]	recessed truncated countersunk head screws:short length
31	[英标]	recessed truncated countersunk head screws: long length
32	[英标]	cross recessed 90° countersunk head screws with b.s.w. & b.s.f. threads [table 2]
33	[澳标]	iso metric cross-recess countersunk screws [table 1]
34	[台湾]	cross recessed countersunk head screws
35	[俄标]	countersunk head screws of accuracy classes a and b (cross recessed)
36	[韩标]	cross recessed countersunk head screws - class 4.8
37	[韩标]	non-ferrous metal cross recessed countersunk head screws - class 8.8
38	[韩标]	cross recessed countersunk head screws - class 4.8
39	[韩标]	non-ferrous metal cross recessed countersunk head screws - class 8.8
40	[德标]	countersunk flat head screws (common head style) with type h or type z cross recess - product grade a - part 1: steel screws of property class 4.8
41	[德标]	countersunk flat head screws(common head style) with type h or type z cross recess-product grade a-property class 8.8
42	[军标]	cross recessed 100° countersunk head screws
43	[军标]	cross recessed 100° countersunk head screws，shank tolerance f9
44	[军标]	cross recessed 100° countersunk head screws, short thread, shank tolerance h8
45	[军标]	cross recessed 100° countersunk head screws with cone point
46	[军标]	cross recessed 100° countersunk head screws, short thread, shank tolerance r6
47	[军标]	cross recessed 100° countersunk head screws
48	[军标]	cross recessed 100 ° small countersunk head screw
49	[印标]	countersunk flat head screws (common head style) with type h or type z cross recess - product grade a
50	[印标]	cross recessed countersunk head screws
51	[波兰标]	90° cross recess countersunk flat head screws
52	[美标] asme b 18.6.3 (t2-i/t2-ia) - 2013	82°十字槽沉头螺钉 [table 2] (astm f837, f468) 82° cross recessed countersunk head screws [table 2] (astm f837, f468) 供应商(2)
53	[美标] asme b 18.6.3 (t13) - 2013	82°小沉头十字槽螺钉 [table 13] (astm f837 / f468) 82° flat coutersunk trim head screws [table 13] (astm f837 / f468)
54	[美标] asme b 18.6.3 (t4-i/t4-ia) - 2013	100°十字槽沉头螺钉 [table 4] (astm f837, f468) 100° cross recessed countersunk head screws [table 4] (astm f837, f468)
55	[美标] asme b 18.6.3 (t10-i/t10-ia) - 2013	十字槽82°沉头清根机械螺钉 undercut 82-deg flat countersunk head screws，type i and ia
56	[航天]	countersunk head screws with cross recess in titanium alloys
57	[航天]	countersunk head screws with cross recess in titanium alloys
58	[航天]	cross recessed countersunk head screws
59	[航空]	90° countersunk head screw with cross recess
60	[航空]	cross recess 120° countersunk head screw
61	[航空]	cross recessed 100° countersunk head screws
62	[航空]	titanium alloy smooth rod tolerance zone f9 high torque cross groove 100° countersunk head bolt

注：技术数据仅供参考，以官方原件为准！

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