Flat Countersunk Nib Bolts

Elevate your projects with Flat Countersunk Nib Bolts DIN 604 - 1981. Engineered with precision and adherence to industry standards, these bolts provide unmatched reliability and performance. Whether in construction, machinery, or manufacturing, trust in the stability and strength of Flat Countersunk Nib Bolts for your fastening needs.

Model:DIN 604

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Product Description

Precision Engineering: Flat Countersunk Nib Bolts DIN 604 - 1981 are meticulously engineered for various applications, ensuring precise installation and secure fastening.

DIN 604 - 1981 Standard: These bolts conform to the DIN 604 - 1981 standard, guaranteeing compatibility and reliability across different industries and settings.

Optimal Performance: With their flat countersunk nib design, these bolts offer optimal performance in terms of stability and load-bearing capacity, making them ideal for a wide range of structural and mechanical applications.

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

Screw Thread
d

M10

M12

M16

M20

M24

P	Pitch
b	L≤125
	125＜L≤200
	L＞200
d_k	max
	min
s	max
	min
k
α	max
	min

1.00	1.25	1.50	1.75	2.00	2.50	3.00
18	22	26	30	38	46	54
24	28	32	36	44	52	60
\	41	45	49	57	65	73
12.55	16.55	19.65	24.65	32.80	32.80	38.80
11.45	15.45	18.35	23.35	31.20	31.20	37.20
2.50	3.00	3.20	3.60	4.20	5.40	6.60
2.10	2.60	2.72	3.12	3.72	4.92	6.02
4.00	5.00	5.50	7.00	9.00	11.50	13.00
95°	95°	95°	95°	95°	65°	65°
90°	90°	90°	90°	90°	60°	60°