Mshroom head square neck bolts

Secure your installations with Mushroom Head Square Neck Bolts DIN 603 - 1981. Engineered to meet industry standards, these bolts provide stable and flush connections for various applications. Whether in woodworking, furniture assembly, or other industries, trust in the quality and performance of DIN 603 - 1981 mushroom head square neck bolts for your needs.

Model:DIN 603

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Product Description

Mushroom Head Square Neck Bolts: Mushroom Head Square Neck Bolts DIN 603 - 1981 are specialized fasteners designed for specific applications requiring a secure and flush installation, such as woodworking and furniture assembly.

DIN 603 - 1981 Standard: These bolts conform to the DIN 603 - 1981 standard, ensuring quality and reliability in various industries.

Square Neck Design: Featuring a square neck design, these bolts prevent rotation during installation, providing stability and ease of assembly.

Mushroom Head: The mushroom head design offers a low-profile appearance and minimizes the risk of snagging on surrounding materials or objects.

Versatile Application: Suitable for woodworking, furniture assembly, and other applications requiring a flush and secure fastening solution.

Nominal Length L Tips:seclect Nominal Length L and get Weight Thread length.

Screw Thread
d

M10

M12

M16

M20

P	Pitch
b	L≤125
	125＜L≤200
	L>200
d_k	max
d_k	min
d_s	max
d_s	min
k₁	max
k₁	min
k	max
k	min
r₁	≈
r₂	max
r₃	max
s	max
s	min

0.8	1	1.25	1.5	1.75	2	2.5
16	18	22	26	30	38	46
22	24	28	32	36	44	52
-	-	41	45	49	57	65
13.55	16.55	20.65	24.65	30.65	38.8	46.8
12.45	15.45	19.35	23.35	29.35	37.2	45.2
5	6	8	10	12	16	20
4.52	5.52	7.42	9.42	11.3	15.3	19.16
4.1	4.6	5.6	6.6	8.75	12.9	15.9
2.9	3.4	4.4	5.4	7.25	11.1	14.1
3.3	3.88	4.88	5.38	6.95	8.95	11.05
2.7	3.12	4.12	4.62	6.05	8.05	9.95
10.7	12.6	16	19.2	24.1	29.3	33.9
0.5	0.5	0.5	0.5	1	1	1
0.75	0.9	1.2	1.5	1.8	2.4	3
5.48	6.48	8.58	10.58	12.7	16.7	20.84
4.52	5.52	7.42	9.42	11.3	15.3	19.16