Pan Head Sems Screw and Washer Set

Technical drawing of Combo Drive Pan Head Metric Sems Screw with labeled dimensions and assembly annotations.

(mm)	M2.5	M3	M4	M5	M6
P	0.45	0.5	0.7	0.8	1
dk max	4.5	5.5	7	9	10.5
dk min	4.2	5.2	6.64	8.64	10.07
k max	1.8	2.15	2.75	3.45	4.1
k min	1.66	2.01	2.61	3.27	3.8
No.	1	2	2	2	2
M	2.6	3.5	4.1	4.8	6.2
t max	1.42	1.43	2.03	2.73	2.86
t min	1	0.86	1.45	2.14	2.26
d1 max	2.34	2.83	3.78	4.75	5.71
d1 min	2.2	2.69	3.6	4.45	5.41
h min	0.52	0.7	1	1.2	1.5
h max	0.68	0.9	1.2	1.4	1.7
b1 min	0.9	1.1	1.4	1.9	2.35
b1 max	1.1	1.3	1.6	2.1	2.65
H max	1.5	2	2.75	3.25	4
H min	1.2	1.6	2.2	2.6	3.2
d2 max	2.34	2.83	3.78	4.75	5.71
d2 min	2.24	2.73	3.66	4.57	5.53
dc max	6	7	9	10	12
dc min	5.7	6.64	8.64	9.64	11.57
h1 min	0.45	0.45	0.7	0.9	1.4
h1 max	0.55	0.55	0.9	1.1	1.8

Introducing our Machine Pan Head Sems Screw and Washer Set, designed for reliable fastening solutions across various applications. This product combines high-quality materials with precise specifications to ensure durability and performance, making it an ideal choice for distributors seeking dependable components.

Key Features:

Durable Pan Head Design for secure fastening
Includes washers for enhanced stability
Suitable for a range of M2.5 to M6 sizes
Precise thread and dimensional tolerances
Convenient set with multiple screws and washers

Specifications:

Sizes: M2.5, M3, M4, M5, M6
Pitch (P): 0.45mm to 1mm depending on size
Maximum diameter (dk max): 4.5mm to 10.5mm
Minimum diameter (dk min): 4.2mm to 10.07mm
Head dimensions (k max/min): 1.8mm to 4.1mm
Thread length and diameter variations per size
Washer outer diameters (dc max/min): 6mm to 12mm
Overall length (H max/min): 1.2mm to 4mm
Material and finish designed for longevity and corrosion resistance

Our Machine Pan Head Sems Screw and Washer Set offers optimal fastening solutions with precise dimensions and reliable construction, making it an excellent choice for distributors seeking quality hardware components for industrial and commercial applications.