Which Flight pins are approved for aerospace?

Not every smart block pin can be used in the design of an aircraft

There are some design rules regarding the diameter of the pin and maximum length.
For instance, the smallest diameter pin ¼ can have a maximum length of 2.1 inches.

Although we can manufacture them to any desired length, please consider to increase your hole diameter, so you can use a longer length pin.

APPROVED FOR USE IN AIRCRAFT UNDER SDM NO. 205 AND ARB NO. E1130
GRIP	LENGTH	DIAMETER CODE
GRIP	LENGTH	04	05	06	07	08	09	10	12	14	16
Inches	Code	1/4	5/16	3/8	7/16	1/2	9/16	5/8	3/4	7/8	1.0
0.3	03	03
0.4	04		04
0.5	05	05		05
0.6	06		06		06
0.7	07	07		07		07
0.8	08		08		08
0.9	09	09		09		09
1.0	10		10		10		10
1.1	11	11		11		11		11
1.2	12		12		12		12
1.3	13	13		13		13		13
1.4	14		14		14		14		14
1.5	15	15		15		15		15
1.6	16		16		16		16		16
1.7	17	17		17		17		17		17
1.8	18		18		18		18		18
1.9	19	19		19		19		19		19
2.0	20		20		20		20		20		20
2.1	21	21		21		21		21		21
2.2	22		22		22		22		22		22
2.3	23			23		23		23		23
2.4	24				24		24		24		24
2.5	25					25		25		25
2.6	26						26		26		26
2.7	27					27		27		27
2.8	28						28		28		28
2.9	29							29		29
3.0	30						30		30		30
3.1	31							31		31
3.2	32								32		32
3.3	33							33		33
3.4	34								34		34
3.5	35									35
3.6	36								36		36
3.7	37									37
3.8	38										38
3.9	39									39
4.0	40										40

Which Flight pins are approved for aerospace?

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