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廠址：福建省寧德市福鼎市太姥山鎮(zhèn)文渡工業(yè)園區(qū)22幢
手機：13868808321葉建豐
銷售：0577-86679987
sincerely and innovated service,our service thronghout the world
公司簡介BRIEFINTRODUCTION
福鼎億泰五金緊固件有限公司（原青田億泰緊固件有限公司）創(chuàng)建于1990年，公司擁有完整科學(xué)的質(zhì)量管理體系及卓越的設(shè)計研發(fā)生產(chǎn)能力，億泰的誠信實力和產(chǎn)品的質(zhì)量均獲得業(yè)界的認可。
我公司現(xiàn)擁有臺灣進口冷鐓成型設(shè)備20余臺是一家專業(yè)生產(chǎn)不銹鋼、鐵、鋁、銅產(chǎn)品，廠家生產(chǎn)范圍包括GB（中國標準）、DIN（德國標準）、BS（英國標準）、IFI（美國標準）、ISO（國際標準）、JIS（日本標準）、四方螺母、四方焊接螺母、六角螺母、六角焊接螺母、拉鉚螺母、T型焊接螺母、法蘭螺母、法蘭焊接螺母、鎖緊螺母、蓋形螺母、蝶形螺母、套管螺母、連接管、汽車零部件、箱包配件、電器、家具、汽摩配件、電子、風(fēng)力發(fā)電、鐵路、機車、等非標異形件產(chǎn)品，可來圖來樣加工定做各類螺母以及非標件產(chǎn)品，福鼎億泰五金緊固件有限公司的誠信、實力和產(chǎn)品質(zhì)量獲得業(yè)界的認可。
歡迎各界朋友蒞臨指導(dǎo)、垂詢洽談，合作雙贏。
Fuding Yitai Hardware Fastener Co.,Ltd. (formerly Qingtian Yitai Fastener Co., Ltd.）was founded in 199o.The company has a complete scientific quality management system and excellent design,R& D and production capacity.Yitai's integrity strength and product quality are recognized by the industry.
Our company now has more than 20 sets of cold heading forming equipment imported from Taiwan. It is a professional manufacturer of stainless steel，iron, aluminum and copper products. The scope of production includes GB (Chinese standard),DIN (German standard),BS (British Standard),IFl (American Standard), ISO (international standard), JIS (Japanese standard),square nut, square welded nut,hexagon nut, hexagon welded nut Rivet nuts,T-shaped welding nuts,flange nuts,flange welding nuts,lock nuts,cap nuts, butterfly nuts, sleeve nuts, connecting pipes,auto parts,luggage accessories,electrical appliances,furniture,auto parts, electronics,wind power generation，railway，locomotive,and other non-standard special-shaped products can be processed according to drawings and samples, fudingyitai hardware Fastener Co.,Ltd.is recognized by the industry for its integrity， strength and product quality.
Welcome friends from all walks of life to visit,consult and negotiate for win-win cooperation.
點焊螺母的用途和優(yōu)點 USESANDADVANTAGESOFSPOTWELDINGNUTS
在薄板上用點焊機焊接螺母時所用的一種特殊螺母，我們稱之為點焊螺母。主要用于機車電子屏柜等產(chǎn)品所需要焊接螺母的圍板、面板等結(jié)構(gòu)件上。其優(yōu)點是生產(chǎn)效率高、定位精度好、能耗小，特別是焊接后板的變形極小。與普通電焊機焊接螺母相比，變形量小 1 8 0 % ~ 9 0 % ，耗能量小 5 0 % ~ 6 0 % ，而且節(jié)省了焊條和焊后打碴工序。因此點焊螺母的推廣應(yīng)用，不但提高了生產(chǎn)效率和產(chǎn)品質(zhì)量，減輕了勞動強度，而且具有相當?shù)慕?jīng)濟效益。
A special nut for spot welding on the sheet by welding nut,welding nut we call.Mainly used for locomotive electronic cabinet and other products required for boarding，the panel welding nut structure parts.The utility model has the advantages of high production efficiency,good positioning accuracy,low energy consumption,especially the small plate welding deformation.With anordinary electric welder welding nut compared to small deformation of 80 % to 90 % 5 0 % - 6 0 % of small energy consumption,and save the welding electrodes and after playing balast process.Therefore,the popularization and application of the spot welding nut not only improves the production eficiency and product quality,but also reduces the labor intensity,and has considerable economic benefits.
六角焊接螺母
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Six angle welding nu
GB,German standard,
British standard,
Japanese standard,
steammark,
internationalstandard
| 螺纹规格 Thread specitication | 螺距 pitch | s对边 Sonedge | m厚度 Mthickness | dy定位圈 Dypositioningring | h1圈高 H1ringheight | h2脚高 H2feethigh | |||||
| D | P | max | min | max | min | max | min | max | min | max | min |
| M3 | 0.5 | 7.5 | 7.28 | 3 | 2.75 | 4.5 | 4.4 | 0.55 | 0.45 | 0.25 | 0.15 |
| M4 | 0.7 | 9 | 8.78 | 3.5 | 3.2 | 6 | 5.9 | 0.65 | 0.55 | 0.35 | 0.25 |
| 8# | -32 | 10 | 9.78 | 4.1 | 3.8 | 7 | 6.9 | 0.7 | 0.6 | 0.4 | 0.3 |
| M5 | 0.8 | 10 | 9.78 | 4 | 3.7 | 7 | 6.9 | 0.7 | 0.6 | 0.4 | 0.3 |
| 10# | -24 | 10 | 9.78 | 4.5 | 4.3 | 7 | 6.9 | 0.7 | 0.6 | 0.4 | 0.3 |
| M6 | 1 | 11 | 10.73 | 5 | 4.7 | 8 | 7.9 | 0.75 | 0.6 | 0.4 | 0.3 |
| 1/4. | -20 | 11 | 10.73 | 5 | 4.7 | 8 | 7.9 | 0.75 | 0.6 | 0.4 | 0.3 |
| M8 | 1.25 | 14 | 13.73 | 6.5 | 6.14 | 10.5 | 10.4 | 0.9 | 0.75 | 0.5 | 0.35 |
| 5/16. | -18 | 14 | 13.73 | 6.5 | 6.14 | 10.5 | 10.4 | 0.9 | 0.75 | 0.5 | 0.35 |
| M10 | 1.5 | 17 | 16.73 | 8 | 7.64 | 12.5 | 12.4 | 1.15 | 0.95 | 0.65 | 0.5 |
| 3/8. | -16 | 17 | 16.73 | 8 | 7.64 | 12.5 | 12.4 | 1.15 | 0.95 | 0.65 | 0.5 |
| M12 | 1.75 | 19 | 18.67 | 10 | 9.64 | 14.8 | 14.7 | 1.4 | 1.2 | 0.8 | 0.6 |
| 7/16. | -20 | 19 | 18.67 | 10 | 9.64 | 14.8 | 14.7 | 1.4 | 1.2 | 0.8 | 0.6 |
| 1/2 | -13 | 19 | 18.67 | 10 | 9.64 | 14.8 | 14.7 | 1.4 | 1.2 | 0.8 | 0.6 |
| M14 | 2 | 22 | 21.67 | 11 | 10.57 | 16.8 | 16.68 | 1.8 | 1.6 | 1 | 0.8 |
| M16 | 2 | 24 | 23.67 | 13 | 12.57 | 18.8 | 18.65 | 1.8 | 1.6 | 1 | 0.8 |
六角焊接螺母（無腳）
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Six angle welding nut (no foot)
GB,Germanstandard,
Britishstandard,
Japanesestandard,
steammark,
internationalstandard
| 螺纹规格 Threadspecification | 螺距 pitch | 6对边 Sonedge | m厚度 Mthickness | dy定位圈 Dy positioning ring | h1圈高 H1 ring height | ||||
| D | P | max | min | max | min | max | min | max | min |
| M4 | 07 | 9 | 8.78 | 3.5 | 3.2 | 6 | 5.9 | 0.65 | 0.55 |
| M5 | 0.8 | 10 | 9.78 | 4 | 3.7 | 7 | 6.9 | 0.7 | 0.6 |
| M6 | 1 | 11 | 10.73 | 5 | 4.7 | 8 | 7.9 | 0.75 | 0.6 |
| M8 | 1.25 | 14 | 13.73 | 6.5 | 6.14 | 10.5 | 10.4 | 0.9 | 0.75 |
| M10 | 1.5 | 17 | 16.73 | 8 | 7.64 | 12.5 | 12.4 | 1.15 | 0.95 |
| M12 | 1.75 | 19 | 18.67 | 10 | 9.64 | 14.8 | 14.7 | 1.4 | 1.2 |
| M14 | 2 | 22 | 21.67 | 11 | 10.57 | 16.8 | 16.68 | 1.8 | 1.6 |
| M16 | 2 | 24 | 23.67 | 13 | 12.57 | 18.8 | 18.65 | 1.8 | 1.6 |
四方焊接螺母（B型）
B國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Square weld nuts (B type)
GB,German standard,
Britishstandard,
Japanesestandard,
steammark,
internationalstandard
| 螺纹规格 Threadspecification | 螺距 pitch | s对边 Sonedge | m厚度 Mthickness | h1脚高 H1ring height | |||
| D | P | max | min | max | min | max | min |
| M4 | 0.7 | 7 | 6.64 | 3.5 | 3.2 | 0.7 | 0.5 |
| M4 | 0.7 | 8 | 7.64 | 3.2 | 2.9 | 1 | 0.8 |
| M4 | 0.7 | 8 | 7.64 | 4 | 3.7 | 1 | 0.8 |
| M5 | 0.8 | 8 | 7.64 | 4 | 3.5 | 0.9 | 0.7 |
| M5 | 0.8 | 9 | 8.64 | 4 | 3.7 | 1 | 0.8 |
| M5 | 0.8 | 9 | 8.64 | 5 | 4.7 | 1 | 0.8 |
| 1/4. | -20 | 10 | 9.64 | 5 | 4.7 | 0.9 | 0.7 |
| M6 | 1 | 10 | 9.64 | 5 | 4.7 | 0.9 | 0.7 |
| M6 | 1 | 10 | 9.64 | 6 | 5.7 | 1 | 0.8 |
| M8 | 1.25 | 12 | 11.7 | 6 | 5.7 | 1 | 0.8 |
| M8 | 1.25 | 12 | 11.7 | 6.5 | 5.64 | 1 | 0.8 |
| M8 | 1.25 | 12 | 11.7 | 7.5 | 6.64 | 1 | 0.8 |
| M8 | 1.25 | 13 | 12.57 | 6.5 | 6.14 | 1.1 | 0.9 |
| M8 | 1.25 | 14 | 13.57 | 6.5 | 6.14 | 1.1 | 0.9 |
| M10 | 1.5 | 14 | 13.57 | 8 | 7.64 | 1 | 0.8 |
| M10 | 1.5 | 14 | 13.57 | 10 | 9.64 | 1 | 0.8 |
| M10 | 1.5 | 16 | 15.57 | 8 | 7.64 | 1.3 | 11 |
| M10 | 1.5 | 17 | 16.57 | 8 | 7.64 | 1.3 | 1.1 |
| M12 | 1.76 | 17 | 16.57 | 10 | 9.64 | 1.2 | |
| M12 | 1.76 | 17 | 16.57 | 12 | 11.64 | 1.2 | 1 |
| 7/16. | -20 | 19 | 18.48 | 9 | 8.64 | 1.5 | 1.3 |
| M12 | 1.76 | 18 | 17.57 | 9.6 | 9.14 | 1.5 | 1.3 |
| M12 | 1.76 | 19 | 18.48 | 9.5 | 9.14 | 1.5 | 1.3 |
| M14 | 2 | 21 | 20.16 | 1 | 10.3 | 1.5 | 1.3 |
| M14 | 2 | 22 | 21.16 | 11 | 10.3 | 1.5 | 1.3 |
| M16 | 2 | 24 | 23.16 | 13 | 12.3 | 1.7 | 1.5 |
四方焊接螺母（A型）
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Square weld nuts (A type)
GB,German standard,
Britishstandard,
Japanesestandard,
steammark,
internationalstandard
| 螺纹规格 Threadspecification | 螺距 pitch | S对边 Sonedge | m厚度 Mthickness | h1脚高 H1ring height | |||
| D | P | max | min | max | min | max | min |
| M4 | 0.7 | 7 | 6.64 | 3.5 | 3.2 | 0.7 | 0.5 |
| M5 | 0.8 | 9 | 8.64 | 4.2 | 3.9 | 0.9 | 0.7 |
| M6 | 1 | 10 | 9.64 | 5 | 4.7 | 0.9 | 0.7 |
| M8 | 1.25 | 13 | 12.57 | 6.5 | 6.14 | 1.1 | 0.9 |
| M8 | 1.25 | 14 | 13.57 | 6.5 | 6.14 | 1.1 | 0.9 |
| M10 | 1.5 | 16 | 15.57 | 8 | 7.64 | 1.3 | 1.1 |
| M10 | 1.5 | 17 | 16.57 | 8 | 7.64 | 1.3 | 1.1 |
| 7/16. | 20UNF | 19 | 18.48 | 9 | 8.64 | 1.5 | 1.3 |
| M12 | 1.75 | 18 | 17.57 | 9.5 | 9.14 | 1.5 | 1.3 |
| M12 | 1.75 | 19 | 18.48 | 9.5 | 914 | 1.5 | 1.3 |
| M14 | 2 | 21 | 20.16 | 11 | 10.3 | 1.5 | 1.3 |
| M14 | 2 | 22 | 21.16 | 11 | 10.3 | 1.5 | 1.3 |
| M16 | 2 | 24 | 23.16 | 13 | 12.3 | 1.7 | 1.5 |
四方螺母
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Square nuts GB,German standard, Britishstandard, Japanese standard, steammark, internationalstandard
| 螺纹规格 Thread specification | 螺距 pitch | S对边 Sonedge | m厚度 Mthickness | ||
| M3 | 0.5 | 5.5 | 5.2 | 2.4 | 1.4 |
| M4 | 0.7 | 7 | 6.64 | 3.2 | 2 |
| M5 | 0.8 | 8 | 7.64 | 4 | 2.8 |
| M6 | 1 | 10 | 9.64 | 5 | 3.8 |
| M8 | 1.25 | 13 | 12.57 | 6.5 | 5 |
| M10 | 1.5 | 16 | 15.57 | 8 | 6.5 |
| M10 | 1.5 | 17 | 16.57 | 8 | 7.42 |
| M12 | 1.75 | 18 | 17.57 | 10 | 8.5 |
| M12 | 1.75 | 19 | 18.48 | 10 | 9.42 |
| M14 | 2 | 21 | 20.16 | 11 | 9.2 |
| M14 | 2 | 22 | 21.16 | 11 | 9.2 |
| M16 | 2 | 24 | 23.16 | 13 | 11.2 |
| M18 | 2.5 | 27 | 26.16 | 15 | 13.2 |
| M20 | 2.5 | 30 | 29.16 | 16 | 14.2 |
| M22 | 2.6 | 32 | 31 | 18 | 16.2 |
| M22 | 2.5 | 34 | 33 | 18 | 16.2 |
| M24 | 3 | 36 | 35 | 19 | 16.9 |
蓋形螺母
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Cap nut
GB,German standard, British standard,
Japanese standard,
steammark,
internationalstandard
| 螺纹规格 Threadspecification | 螺距 pitch | s对边 Sonedge | m厚度 Mthickness | h六角厚度 H six angle thickness | |||
| D | P | max | min | max | min | max | min |
| M3 | 0.5 | 5.5 | 5.32 | 6 | 5.78 | 2.5 | 2.2 |
| M4 | 0.7 | 7 | 6.78 | 7 | 6.78 | 3 | 2.7 |
| M5 | 0.8 | 8 | 7.78 | 9 | 8.78 | 4 | 3.7 |
| M6 | 1 | 10 | 9.78 | 11 | 10.78 | 5 | 4.7 |
| M8 | 1.25 | 13 | 12.73 | 15 | 14.73 | 6 | 5.64 |
| M10 | 1.5 | 16 | 15.73 | 18 | 17.73 | 8 | 7.64 |
| M12 | 1.75 | 18 | 17.73 | 22 | 21.67 | 10 | 9.64 |
| M14 | 2 | 21 | 20.67 | 24 | 23.67 | 11 | 10.3 |
| M16 | 2 | 24 | 23.67 | 26 | 25.67 | 13 | 12.3 |
| M18 | 2.5 | 27 | 26.16 | 29 | 28.16 | 14 | 13.3 |
| M20 | 2.5 | 30 | 29.16 | 32 | 31.16 | 16 | 14.9 |
| M22 | 2.5 | 34 | 33 | 35 | 34 | 18 | 16.9 |
| M24 | 3 | 36 | 35 | 38 | 37 | 19 | 17.7 |
全金屬六角法蘭面鎖緊螺母
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Full metal sixangle flange face lock nut
GB,German standard,
British standard,
Japanesestandard.
steammark,
international standard
| 螺纹规格 Thread specification | 螺距 pitch | s对边 Sonedge | m厚度 Mthickness | dc法兰盘 DCflange | |||
| D | P | max | min | max | min | max | min |
| M5 | 0.8 | 8 | 7.78 | 5 | 4.7 | 11.8 | 1 |
| M6 | 1 | 10 | 9.78 | 6 | 57 | 142 | - |
| M8 | 1.25 | 13 | 12.73 | 8 | 7.6 | 17.9 | |
| M10 | 1.5 | 15 | 14.73 | 10 | 9.6 | 21.8 | 1 |
| M12 | 1.75 | 18 | 17.73 | 12 | 11.6 | 26 | |
| M14 | 2 | 21 | 20.67 | 14 | 13.3 | 29.9 | |
| M16 | 2 | 24 | 23.67 | 16 | 15.3 | 34.5 | |
| M20 | 30 | 29.16 | 20 | 18.9 | 42.8 | ||
法蘭螺母
GB國標、DIN德標、BS英標、JIS日標、Q汽標、IOS國際標準
Flange nut GB,German standard, British standard, Japanesestandard, steammark, internationalstandard
| 螺纹规格 Threadspecification | 螺距 pitch | s对边 Sonedge | m厚度 Mthickness | dc法兰盘 DCflange | |||
| D | P | max | min | max | min | max | min |
| M3 | 0.5 | 5.5 | 5.32 | 3.5 | 3.2 | 8 | 负公差 |
| M3.5 | 0.6 | 5.5 | 5.32 | 3.5 | 3.2 | 8 | 负公差 |
| M4 | 0.7 | 7 | 6.78 | 4 | 3.7 | 9 | 负公差 |
| M5 | 0.8 | 8 | 7.78 | 5 | 4.7 | 11.8 | 负公差 |
| M6 | 1 | 10 | 9.78 | 6 | 5.7 | 14.2 | 负公差 |
| M8 | 1.25 | 13 | 12.73 | 8 | 7.64 | 17.9 | 负公差 |
| M10 | 1.5 | 15 | 14.73 | 10 | 9.64 | 21.8 | 负公差 |
| M12 | 1.75 | 18 | 17.73 | 12 | 11.57 | 26 | 负公差 |
| M14 | 2 | 21 | 20.67 | 14 | 13.3 | 29.9 | 负公差 |
| M16 | 2 | 24 | 23.67 | 16 | 15.3 | 34.5 | 负公差 |
| M20 | 2.5 | 30 | 29.16 | 20 | 18.7 | 42.8 | 负公差 |
廠址：福建省寧德市福鼎市太姥山鎮(zhèn)文渡工業(yè)園區(qū)22幢手機：13868808321葉建豐18967771321陳顯樂電話：0577-86679987
