AJ at a glance

Specification

Item	Value
Type	Quarter-turn stud, slotted head
Status	Manufacturer part. Check the manufacturer for any later revision before ordering.

Part numbers commonly stocked. The standard governs and may list others.

3/165 part numbers

Part no.	B, in	C, in	G	H, in	L, in	N, in	S, in	T, in
AJ3-25	.075	.075	25°	.312	.250	.150	.038	.080
AJ3-30	.100	.075	25°	.312	.300	.150	.038	.080
AJ3-35	.150	.075	25°	.312	.350	.150	.038	.080
AJ3-40	.200	.075	25°	.312	.400	.150	.038	.080
AJ3-45	.225	.075	25°	.312	.450	.150	.038	.080

1/46 part numbers

Part no.	B, in	C, in	G	H, in	L, in	N, in	S, in	T, in
AJ4-25	.100	.100	28°	.437	.250	.200	.050	.085
AJ4-30	.100	.100	28°	.437	.300	.200	.050	.085
AJ4-35	.150	.100	28°	.437	.350	.200	.050	.085
AJ4-40	.200	.100	28°	.437	.400	.200	.050	.085
AJ4-45	.225	.100	28°	.437	.450	.200	.050	.085
AJ4-50	.250	.100	28°	.437	.500	.200	.050	.085

5/165 part numbers

Part no.	B, in	C, in	G	H, in	L, in	N, in	S, in	T, in
AJ5-30	.125	.125	30°	.562	.300	.250	.062	.102
AJ5-35	.125	.125	30°	.562	.350	.250	.062	.102
AJ5-40	.190	.125	30°	.562	.400	.250	.062	.102
AJ5-45	.190	.125	30°	.562	.450	.250	.062	.102
AJ5-50	.250	.125	30°	.562	.500	.250	.062	.102

Part	Meaning
Format	AJ<size>-<length>
Example	AJ4-35 — 1/4 size (A), B .150, L .350

The size column is the A dimension. Letters follow the listing drawing; constants per size are as listed.
Alternate number in the listing: 121J-#-Z3CT.

AmericaDistributor coming soonOur partner for this region is on its way

EuropeDistributor coming soonOur partner for this region is on its way

OceaniaDistributor coming soonOur partner for this region is on its way

Distributors coming soon.

AJ — Stud, Quarter-Turn, Slotted Head (Dzus AJ) — nominal sizes and part numbers.

Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.