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Click Specification

Unit:mm

Cover Bolts, Square Neck

YJT 1046

Display drawing:

标准YJT 1046 YJT1046 1046YJT Cover Bolts, Square Neck

Thread Size
d

M8

M10

M12

M14

P	pitch
L	Nominal Size
	max
	min
d_k	max=nominal size
d_k	min
k	Nominal Size
	max
	min
U	Nominal Size
	max
	min
V	Nominal Size
	max
	min

1.25	1.5	1.75	2
20	25	30	30
21.25	26.25	31.25	31.25
18.75	23.75	28.75	28.75
14	15.75	19	25
13.5	15.25	18.5	24.5
2.5	3	4	4.5
2.8	3.3	4.3	4.8
2.2	2.7	3.7	4.2
3	4	4.5	4.5
3.6	4.6	5.1	5.1
2.4	3.4	3.9	3.9
7.5	9.5	11.5	13.5
8	10	12	14
7	9	11	13

Similar Standards

1		[ASME] ASME B 18.6.3 (T51) - 2013	Round Head Type U Metallic Drive Screws View Suppliers
2		[DIN] DIN 7643 - 2005	Compression Couplings - Hollow Screws For Ring-Type Banjos View Suppliers
3		[ASME] ASME 18.6.3 (T5-1) - 2024	Dimensions of Round Head Type U Metallic Drive Screws View Suppliers
4		[DIN] DIN 22424 - 1990	Electrical Apparatus for Potentially Explosive Atmospheres for Mining; Triangle Head Bolts
5		[DIN] DIN 6306 (-1) - 2002	Tommy Screws with Moveable Clamping Bolt - Tommy Screws
6		[DIN] DIN 15237 - 1980	Belt screws，Continuous Mechanical Handling Equipment; Seating Screws and Cupped Washers for The Attachment of Components to Belts
7		[DIN] DIN 48051-1 (SBE) - 1959	Overhead Lines Curved Insulator Supports - Standard Design - SBE
8		[UNI] UNI 7347 - 1974	Countersunk (fiat) Head Tapping Rivets
9		[NF] NF E 25-139 - 2002	Screws - Z Cross Recessed and Slotted Pan Head - Grade A - Symbol CBL ZS
10		[UNI] UNI 7346 - 1974	Round Head Tapping Rivets
11		[BS] BS 4174 - 1972	Round Head Type U Metallic Drive Screws [Table 22]
12		[YJT] YJT 4027	Fanged Elevator Bolt
13		[CNS] CNS 4421 - 1981	Screws for Belt
14		[CNS] CNS 5404 - 1980	Triangle Head Bolts with Collar