GB /T 819.1 - 2000 Cross recessed countersunk head screws


Unit: mm
国标GB /T819.1 - 2000 GB819.1 819.1GB Cross recessed countersunk head screws
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Screw Thread
d
M1.6 M2 M2.5 M3 (M3.5) M4 M5 M6 M8 M10
P Pitch
a max
b min
dk theor. max
Actual max=nominal size
min
k max=nominal size
r max
x max
Socket No.
M1
M2
Penetration depth Type H max
min
Type Z max
min
0.35 0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5
0.7 0.8 0.9 1 1.2 1.4 1.6 2 2.5 3
25 25 25 25 38 38 38 38 38 38
3.6 4.4 5.5 6.3 8.2 9.4 10.4 12.6 17.3 20
3.0 3.8 4.7 5.5 7.30 8.40 9.30 11.30 15.80 18.30
2.7 3.5 4.4 5.2 6.94 8.04 8.94 10.87 15.37 17.78
1 1.2 1.5 1.65 2.35 2.7 2.7 3.3 4.65 5
0.4 0.5 0.6 0.8 0.9 1 1.3 1.5 2 2.5
0.9 1 1.1 1.25 1.5 1.75 2 2.5 3.2 3.8
0 0 1 1 2 2 2 3 4 4
1.6 1.9 2.9 3.2 4.4 4.6 5.2 6.8 8.9 10
1.6 1.9 2.8 3 4.1 4.4 4.9 6.6 8.8 9.8
0.9 1.2 1.8 2.1 2.4 2.6 3.2 3.5 4.6 5.7
0.6 0.9 1.4 1.7 1.9 2.1 2.7 3.0 4.0 5.1
0.95 1.2 1.73 2.01 2.2 2.51 3.05 3.45 4.6 5.64
0.7 0.95 1.48 1.76 1.75 2.06 2.6 3 4.15 5.19
Weight of per 1000 steel products(≈kg)
- - - - - - - - - -
①,The diameter of the unthreaded portion is approximately equal to the diameter of the pitch or allowed to equal the major diameter of the thread.
Alternative history
Suppliers
You will get the best price if inform us the information comes from GlobalFastener.com.
1
China Mainland Shenzhen Gotop Industrial Limited
Manager Zhuang
Mobile Phone: +86-13008864675 Telephone: +86-755-89505088
Material: carbon steel, alloy steel, stainless steel, copper, aluminum, titanium; Specifications: M1~M6; Length: 1~60mm; Surface Treatment: galvanizing, nickel plating, zinc nickel alloy, electrophoresis, dacromet, CD grain, PVD, etc.
Contact us via Email
2
China Mainland Yuyao Hutson Metal Product Co., Ltd.
Ma Huazhen/Xutianyang
Mobile Phone: +86-13095941973/ 18268663653 Telephone: +86-574-62761228
Material: stainless steel, A2-70, A2-80, A4-70, A4-80, A2(302, 303, 304), A4(316), 410, 430; Complete specifications
Contact us via Email
3
China Mainland Ningbo Lesheng Hardware Technology Co. Ltd.
Zhou Zhansheng
Mobile Phone: +86-13732173555 Telephone: +86-574-87311242
Material: Carbon Steel; Grade: 4.8; Surface Treatment: White & Blue Zinc Plating, Colored Zinc; Nominal Diameter: M2-M10
Contact us via Email
4
China Mainland Suzhou Yongchuang Fastener Factory
Mr. Tang
Mobile Phone: +86-15298892886 Telephone: +86-512-66700967
Material: stainless steel, carbon steel; Nominal diameter: M1-M14; Nominal length: 5-400mm
Contact us via Email
5
China Mainland Shanghai Chengtai Hardware Manufacturing Co., Ltd.
Mr.Zhuge
Mobile Phone: +86-13901820935 Telephone: +86-21-59742477/59740118
Material: stainless steel; Specification: complete; Surface treatment: according to customer requirement
Contact us via Email
6
China Mainland Ruian Yipin Stainless Steel Products Co., Ltd.
Manager Xue
Mobile Phone: +86-13353381559 Telephone: +86-577-65515520
Material: Stainless Steel 200 304 316; Specifications: M2-M12
Contact us via Email
You will get the best price if inform us the information comes from GlobalFastener.com.
Similar Standards
1 十字槽沉头螺钉 第1部分:4.8级 [GB]
GB /T 819.1 - 2016
Countersunk Flat Head Screws With Cross Recess—Part 1: Property Class 4.8
Suppliers(6)
2 十字槽沉头螺钉 第2部分:8.8级、不锈钢及有色金属螺钉 [GB]
GB /T 819.2 - 2016
Countersunk Flat Head Screws With Cross Recess—Part 2: Property Class 8.8, Stainless Steel Screws And Non-ferrous Metal Screws
Suppliers(6)
3 十字槽沉头螺钉 第2部分:钢8.8级、不锈钢A2-70和有色金属螺钉CU2或CU3 [GB]
GB /T 819.2 - 1997
Cross Recessed Countersunk Flat Head Screws (Common Head Style) - Grade A - Part 2: Steel Of Property Class 8.8, Stainless And Non-Ferrous Metals
Suppliers(6)
4 精密机械用紧固件十字槽沉头螺钉 [GB]
GB /T 13806.1 (B) - 1992
Cross Recessed Countersunk Screws For Fine Mechanics
5 十字槽沉头螺钉 [GB]
GB 819 - 1985
Cross Recessed Countersunk Head Screws
Suppliers(6)
6 十字槽沉头螺钉 [GB]
GB 819 - 1976
Cross recessed countersunk head screws
Suppliers(6)
7 十字槽沉头螺钉 [DIN]
DIN 965 - 1990
Cross Recessed Countersunk Head Screws
Suppliers(4)
8 塑料米字槽沉头螺钉 [DIN]
DIN 34811 - 1999
Plastic Flat Head Screws With Cross Recess
9 8.8 级、不锈钢及有色金属 十字槽沉头螺钉 [ISO]
ISO 7046 (-2) - 2011
Countersunk Flat Head Screws(Common Head Style) With Type H Or Type Z Cross Recess-Product Grade A-Property Class 8.8
Suppliers(1)
10 8.8 级、不锈钢及有色金属 十字槽沉头螺钉 [ISO]
ISO 7046-2 - 1990
Cross Recessed Countersunk Flat Head Screws(common Head Style) - Grade A - Steel Of Property Class 8.8,stainless Steel And Nonferrous Metals
Suppliers(1)
11 4.8级十字槽沉头螺钉 [ISO]
ISO 7046 (-1) - 2011
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
12 十字槽沉头螺钉 [ISO]
ISO 7046-1 - 1994
Cross recessed countersunk head screws
13 十字槽沉头螺钉 附表4 [JIS]
JIS B 1111 - 2017
Cross Recessed Countersunk Head Screws
14 4.8级 十字槽沉头螺钉 表6 [JIS]
JIS B 1111 - 2017
Cross Recessed Countersunk Head Screws - Class 4.8
15 8.8级十字槽沉头螺钉 表9 [JIS]
JIS B 1111 - 2017
Cross Recessed Countersunk Head Screws - Class 8.8
16 4.8级十字槽沉头螺钉 附表2 [JIS]
JIS B 1111 - 2006
Cross Recessed Countersunk Head Screws - Class 4.8
17 8.8级十字槽沉头螺钉 附表3 [JIS]
JIS B 1111 - 2006
Cross Recessed Countersunk Head Screws - Class 8.8
18 8.8级十字槽沉头半牙螺钉 [JIS]
JIS B 1111 - 1996
Cross recessed countersunk head screws-Class 8.8
19 4.8级十字槽沉头螺钉 [JIS]
JIS B 1111 - 1996
Cross recessed countersunk head screws-Class 4.8
20 十字槽沉头螺钉Table2 [ANSI/ASME]
ANSI/ASME B 18.6.3 - 2010
Cross recessed countersunk head screws
21 米制十字槽沉头螺钉Table3 [ANSI/ASME]
ANSI/ASME B 18.6.7M - 1998
Metric cross recessed countersunk screws
22 米制米字槽沉头螺钉Table4 [ANSI/ASME]
ANSI/ASME B 18.6.7M - 1998
Metric PZ Drives countersunk head screws
23 沉头精整螺钉凹槽型式 [table 14] [ANSI/ASME]
ANSI/ASME B 18.6.3 - 2013
Recess dimensions for Flat Countersunk Trim Head Screws
24 航空航天用偏十字形凹槽埋头100°螺钉 镀镉合金钢中长度螺纹粗公差.1100MPa(室温)235℃ [EN]
EN 4162 - 2016
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
25 航空航天用偏十字形凹槽埋头100°螺钉  镀镉合金钢中长度螺纹粗公差.1100MPa(室温)235℃ [EN]
EN 4162 - 2009
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 十字槽沉头螺钉 [UNI]
UNI 7688 - 1977
Cross Recessed Countersunk Head Screws
27 4.8级十字槽沉头螺钉 [NF]
NF E 25-119-1 - 1994
Countesunk Flat Head Screws,with Type H Or Type Z Cross Recessed - Product Grade A, Class 4.8
28 8.8级十字槽沉头螺钉 [NF]
NF E 25-119-2 - 1994
Cross Recessed Countersunk Head Screws - Grade A, Class 8.8
29 米字槽沉头螺钉(短的)Table 7 [BS]
BS 1981 - 1991
Recessed Truncated Countersunk Head Screws:short Length
30 米字槽沉头螺钉Table4 [BS]
BS 1981 - 1991
Recessed Truncated Countersunk Head Screws: Long Length
31 英制十字槽沉头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 2] [BS]
BS 450 - 1958
Cross Recessed 90° Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 2]
32 米制十字槽沉头螺钉  [Table 1] [AS]
AS /NZS 1427 - 1996
ISO metric cross-recess countersunk screws [Table 1]
33 十字槽沉头螺钉 [CNS]
CNS 4560 - 1981
Cross Recessed Countersunk Head Screws
34 4.8级十字槽沉头螺钉 [KS]
KS B 1023 - 2001
Cross Recessed Countersunk Head Screws - Class 4.8
35 8.8级及有色金属十字槽沉头螺钉 [KS]
KS B 1023 - 2001
Non-ferrous Metal Cross Recessed Countersunk Head Screws - Class 8.8
36 十字槽沉头螺钉(通用头型)- 4.8级,钢制,产品等级A级 [DIN EN ISO]
DIN EN ISO 7046 (-1) - 2011
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
Suppliers(4)
37 8.8 级、不锈钢及有色金属 十字槽沉头螺钉 [DIN EN ISO]
DIN EN ISO 7046 (-2) - 2011
Countersunk Flat Head Screws(common Head Style) With Type H Or Type Z Cross Recess-product Grade A-property Class 8.8
Suppliers(3)
38 82°十字槽沉头螺钉 [Table 2]  (ASTM F837, F468) [ASME]
ASME B 18.6.3 - 2013
82° Cross Recessed Countersunk Head Screws [Table 2] (ASTM F837, F468)
39 82°沉头精整螺钉  [Table 13] (ASTM F837 / F468) [ASME]
ASME B 18.6.3 - 2013
82° Flat Coutersunk Trim head Screws [Table 13] (ASTM F837 / F468)