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EN 14399

High-Strength Structural Bolting Assemblies for Preloading - System HRC - Bolt HRC with Hexagon Head

EN 14399-10 (Hexagon Bolt) - 2018 预负载用高强度结构螺栓连接副，第10部分：HRC系统 - 扭剪型六角头螺栓

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Dimensional Specifications — EN 14399 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M12	2	10.75	10	0.8	0.4	38	44	15.3	29.56	/	16.7
M16	2.5	14.9	14	0.8	0.4	50	56	21.16	39.55	69	22.84

Related Standards

GB /T 32076.9 - 2017— Torshear Type Bolt with Hexagon Head with Large Width Across Flats ASME B 18.2.6 - 2019— Twist-Off-Type Tension Control Structural Bolts: Heavy Hex Head Configurations (ASTM F3125 / F3125M)ASME B 18.2.6 - 2010— Twist-off-type Tension Control Structural Bolts: Heavy Hex Head Configurations (ASTM F 1852 / ASTM F 2280)ASME B 18.2.6 - 2006— Steel Structure with High Torsional Shear Strength Hexagon Head Bolts (ASTM F 1852 / ASTM F 2280)

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