T形槽用螺栓 – 紧亿五金

T-slot bolts

GB37

T形槽用螺栓

T形槽用螺栓 - Image 2

Diameter range: M5-M30 Length range: 8mm-300mm

Material

Grade

Surface

Clear

standard	GB national standard
head shape	T type
Thread	Fully threaded

Specifications
Introduce standards

(mm)	M5	M6	M8	M10	M12	M16	M20	M24	M30	M36	M42	M48
P	0.8	1	1.25	1.5	1.75	2	2.5	3	3.5	4	4.5	5
da(max)	5.7	6.8	9.2	11.2	13.7	17.7	22.4	26.4	33.4	39.4	45.6	52.6
ds(max)	5	6	8	10	12	16	20	24	30	36	42	48
ds(min)	4.7	5.7	7.64	9.64	11.57	15.57	19.48	23.48	29.48	35.38	41.38	47.38
dk	12	16	20	25	30	38	46	58	75	85	95	105
k(max)	4.24	5.24	6.24	7.29	8.89	11.95	14.35	16.35	20.42	24.42	28.42	32.5
k(min)	3.76	4.76	5.76	6.71	8.31	11.25	13.65	15.65	19.58	23.58	27.58	31.5
r(min)	0.2	0.25	0.4	0.4	0.6	0.6	0.8	0.8	1	1	1.2	1.6
s(min)	8.64	11.57	13.57	17.57	21.16	27.16	33	43	54.8	65.1	74.1	83.8
s(max)	9	12	14	18	22	28	34	44	56	67	76	86

		steel
Thread	tolerance	6g
	standard	GB/T 196、GB/T 197
Mechanical properties	Grade	d≤39mm: 8.8 level;
		d＞39mm: According to the agreement
	standard	GB/T 3098.1
tolerance	Product grade	Except for the provisions in Chapter 3, the rest are classified as Class B
	standard	GB/T 3103.1
surface treatment		① Oxidation;
		② Galvanized passivation GB/T 5267
surface defects		GB/T 5779.1
Acceptance and packaging		GB/T 90

*本页面所示表格数据以常规规格供货为主,仅供参考,与产品相关标准、规格、涂层、性能等具体参数，请以我司实际报价和供货为准。
如有特殊要求, 请参考具体标准内容或来电垂询。
涉及企业标准验收、特殊质量协议及要求、特殊证明，请咨询。

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