2024年4月23日 · IF/-115 is a standard developed through the procedures of Indus­trial Fasteners Institute. IF/-115 was fi rst published in 1970 and. modestly revised and reissued in 1986 and 2002. 1.0 Dimensions. All dimensions are in inches unless oth­er w ise stated. 2.0 Top of Head. Top of head may be full form or indented at option of the manufacturer.

普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (iso 261: 1998, mod)

Earnest Machine Products line of Twelve Point Flange Screws are made to the dimensional requirements of the Industrial Fastener Institutes standard IFI-115 and the strength requirements of ASTM A574. The material and physical properties are in accordance with ASTM A574 except as noted below. 140,000 psi min.

AFT Fasteners provides a helpful resource on 12 point flange bolts including: dimensions, material, wedge tensile, core hardness, screw threads and class of thread.

Bolt, Machine-double Hexagon Extended Washer Head. Corrosion and Heat Resistant Steel. UNS S66286 130 KSI Min. 1900-32 UNJF-3A.

IFI 115 - 2002 带法兰面的12角螺栓. 规格 : 1/4: PP: UNC: d s: 最小值: d c: 最大值: 最小值: s: 最大值: 最小值

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[美标] ifi 115-2002 带法兰面的12角螺栓 ifi 115-2002

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2016年11月13日 · The IFI 115 bolt is categorized under the 12 Points Bolts. The dimensions, weights and general features are supplied by www.worldfastener.com.