Index of AN6 Bolts

AN6 Aircraft Bolts

.3750-24 UNF-3A AIRCRAFT BOLT

Finish Codes:

No finish code after basic part number for alloy steel cadmium plated bolt.

Add "C" after basic part number for passivated corrosion-resistant steel bolt.

Add "DD" after basic part number for aluminum alloy bolt.

Add "H" after the basic part number for bolt with drilled head.

Add "A" after the dash number for bolt without drilled threads.

Arrange letter codes alphabetically if multiple codes are used in sequence.

–

UNDRILLED, NONLOCKING, ALLOY STEEL, CADMIUM PLATED (EXAMPLE: AN6-5A)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6-5A	0.063	0.703
AN6-6A	0.188	0.828
AN6-7A	0.313	0.953
AN6-10A	0.438	1.078
AN6-11A	0.563	1.203
AN6-12A	0.688	1.328
AN6-13A	0.813	1.453
AN6-14A	0.938	1.578
AN6-15A	1.063	1.703
AN6-16A	1.188	1.828
AN6-17A	1.313	1.953
AN6-20A	1.438	2.078
AN6-21A	1.563	2.203
AN6-22A	1.688	2.328
AN6-23A	1.813	2.453
AN6-24A	1.938	2.578
AN6-25A	2.063	2.703
AN6-26A	2.188	2.828
AN6-27A	2.313	2.953
AN6-30A	2.438	3.078
AN6-31A	2.563	3.203
AN6-32A	2.688	3.328
AN6-33A	2.813	3.453
AN6-34A	2.938	3.578
AN6-35A	3.063	3.703
AN6-36A	3.188	3.828
AN6-37A	3.313	3.953
AN6-40A	3.438	4.078
AN6-41A	3.563	4.203
AN6-42A	3.688	4.328
AN6-43A	3.813	4.453
AN6-44A	3.938	4.578
AN6-45A	4.063	4.703
AN6-46A	4.188	4.828
AN6-47A	4.313	4.953
AN6-50A	4.438	5.078
AN6-51A	4.563	5.203
AN6-52A	4.688	5.328
AN6-53A	4.813	5.453
AN6-54A	4.938	5.578
AN6-55A	5.063	5.703
AN6-56A	5.188	5.828
AN6-57A	5.313	5.953
AN6-60A	5.438	6.078
AN6-61A	5.563	6.203
AN6-62A	5.688	6.328
AN6-63A	5.813	6.453
AN6-64A	5.938	6.578
AN6-65A	6.063	6.703
AN6-66A	6.188	6.828
AN6-67A	6.313	6.953
AN6-70A	6.438	7.078
AN6-71A	6.563	7.203
AN6-72A	6.688	7.328
AN6-73A	6.813	7.453
AN6-74A	6.938	7.578
AN6-75A	7.063	7.703
AN6-76A	7.188	7.828
AN6-77A	7.313	7.953
AN6-80A	7.438	8.078
Note: All values are in inches.

DRILLED THREADS, ALLOY STEEL, CADMIUM PLATED (EXAMPLE: AN6-5A)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6-5	0.063	0.703
AN6-6	0.188	0.828
AN6-7	0.313	0.953
AN6-10	0.438	1.078
AN6-11	0.563	1.203
AN6-12	0.688	1.328
AN6-13	0.813	1.453
AN6-14	0.938	1.578
AN6-15	1.063	1.703
AN6-16	1.188	1.828
AN6-17	1.313	1.953
AN6-20	1.438	2.078
AN6-21	1.563	2.203
AN6-22	1.688	2.328
AN6-23	1.813	2.453
AN6-24	1.938	2.578
AN6-25	2.063	2.703
AN6-26	2.188	2.828
AN6-27	2.313	2.953
AN6-30	2.438	3.078
AN6-31	2.563	3.203
AN6-32	2.688	3.328
AN6-33	2.813	3.453
AN6-34	2.938	3.578
AN6-35	3.063	3.703
AN6-36	3.188	3.828
AN6-37	3.313	3.953
AN6-40	3.438	4.078
AN6-41	3.563	4.203
AN6-42	3.688	4.328
AN6-43	3.813	4.453
AN6-44	3.938	4.578
AN6-45	4.063	4.703
AN6-46	4.188	4.828
AN6-47	4.313	4.953
AN6-50	4.438	5.078
AN6-51	4.563	5.203
AN6-52	4.688	5.328
AN6-53	4.813	5.453
AN6-54	4.938	5.578
AN6-55	5.063	5.703
AN6-56	5.188	5.828
AN6-57	5.313	5.953
AN6-60	5.438	6.078
AN6-61	5.563	6.203
AN6-62	5.688	6.328
AN6-63	5.813	6.453
AN6-64	5.938	6.578
AN6-65	6.063	6.703
AN6-66	6.188	6.828
AN6-67	6.313	6.953
AN6-70	6.438	7.078
AN6-71	6.563	7.203
AN6-72	6.688	7.328
AN6-73	6.813	7.453
AN6-74	6.938	7.578
AN6-75	7.063	7.703
AN6-76	7.188	7.828
AN6-77	7.313	7.953
AN6-80	7.438	8.078
Note: All values are in inches.

DRILLED HEAD, ALLOY STEEL, CADMIUM PLATED (EXAMPLE: AN6H5A)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6H5A	0.063	0.703
AN6H6A	0.188	0.828
AN6H7A	0.313	0.953
AN6H10A	0.438	1.078
AN6H11A	0.563	1.203
AN6H12A	0.688	1.328
AN6H13A	0.813	1.453
AN6H14A	0.938	1.578
AN6H15A	1.063	1.703
AN6H16A	1.188	1.828
AN6H17A	1.313	1.953
AN6H20A	1.438	2.078
AN6H21A	1.563	2.203
AN6H22A	1.688	2.328
AN6H23A	1.813	2.453
AN6H24A	1.938	2.578
AN6H25A	2.063	2.703
AN6H26A	2.188	2.828
AN6H27A	2.313	2.953
AN6H30A	2.438	3.078
AN6H31A	2.563	3.203
AN6H32A	2.688	3.328
AN6H33A	2.813	3.453
AN6H34A	2.938	3.578
AN6H35A	3.063	3.703
AN6H36A	3.188	3.828
AN6H37A	3.313	3.953
AN6H40A	3.438	4.078
AN6H41A	3.563	4.203
AN6H42A	3.688	4.328
AN6H43A	3.813	4.453
AN6H44A	3.938	4.578
AN6H45A	4.063	4.703
AN6H46A	4.188	4.828
AN6H47A	4.313	4.953
AN6H50A	4.438	5.078
AN6H51A	4.563	5.203
AN6H52A	4.688	5.328
AN6H53A	4.813	5.453
AN6H54A	4.938	5.578
AN6H55A	5.063	5.703
AN6H56A	5.188	5.828
AN6H57A	5.313	5.953
AN6H60A	5.438	6.078
AN6H61A	5.563	6.203
AN6H62A	5.688	6.328
AN6H63A	5.813	6.453
AN6H64A	5.938	6.578
AN6H65A	6.063	6.703
AN6H66A	6.188	6.828
AN6H67A	6.313	6.953
AN6H70A	6.438	7.078
AN6H71A	6.563	7.203
AN6H72A	6.688	7.328
AN6H73A	6.813	7.453
AN6H74A	6.938	7.578
AN6H75A	7.063	7.703
AN6H76A	7.188	7.828
AN6H77A	7.313	7.953
AN6H80A	7.438	8.078
Note: All values are in inches.

DRILLED HEAD AND THREADS, ALLOY STEEL, CADMIUM PLATED (EXAMPLE: AN6H5)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6H5	0.063	0.703
AN6H6	0.188	0.828
AN6H7	0.313	0.953
AN6H10	0.438	1.078
AN6H11	0.563	1.203
AN6H12	0.688	1.328
AN6H13	0.813	1.453
AN6H14	0.938	1.578
AN6H15	1.063	1.703
AN6H16	1.188	1.828
AN6H17	1.313	1.953
AN6H20	1.438	2.078
AN6H21	1.563	2.203
AN6H22	1.688	2.328
AN6H23	1.813	2.453
AN6H24	1.938	2.578
AN6H25	2.063	2.703
AN6H26	2.188	2.828
AN6H27	2.313	2.953
AN6H30	2.438	3.078
AN6H31	2.563	3.203
AN6H32	2.688	3.328
AN6H33	2.813	3.453
AN6H34	2.938	3.578
AN6H35	3.063	3.703
AN6H36	3.188	3.828
AN6H37	3.313	3.953
AN6H40	3.438	4.078
AN6H41	3.563	4.203
AN6H42	3.688	4.328
AN6H43	3.813	4.453
AN6H44	3.938	4.578
AN6H45	4.063	4.703
AN6H46	4.188	4.828
AN6H47	4.313	4.953
AN6H50	4.438	5.078
AN6H51	4.563	5.203
AN6H52	4.688	5.328
AN6H53	4.813	5.453
AN6H54	4.938	5.578
AN6H55	5.063	5.703
AN6H56	5.188	5.828
AN6H57	5.313	5.953
AN6H60	5.438	6.078
AN6H61	5.563	6.203
AN6H62	5.688	6.328
AN6H63	5.813	6.453
AN6H64	5.938	6.578
AN6H65	6.063	6.703
AN6H66	6.188	6.828
AN6H67	6.313	6.953
AN6H70	6.438	7.078
AN6H71	6.563	7.203
AN6H72	6.688	7.328
AN6H73	6.813	7.453
AN6H74	6.938	7.578
AN6H75	7.063	7.703
AN6H76	7.188	7.828
AN6H77	7.313	7.953
AN6H80	7.438	8.078
Note: All values are in inches.

UNDRILLED, NONLOCKING, CORROSION-RESISTANT STEEL (EXAMPLE: AN6C5A)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6C5A	0.063	0.703
AN6C6A	0.188	0.828
AN6C7A	0.313	0.953
AN6C10A	0.438	1.078
AN6C11A	0.563	1.203
AN6C12A	0.688	1.328
AN6C13A	0.813	1.453
AN6C14A	0.938	1.578
AN6C15A	1.063	1.703
AN6C16A	1.188	1.828
AN6C17A	1.313	1.953
AN6C20A	1.438	2.078
AN6C21A	1.563	2.203
AN6C22A	1.688	2.328
AN6C23A	1.813	2.453
AN6C24A	1.938	2.578
AN6C25A	2.063	2.703
AN6C26A	2.188	2.828
AN6C27A	2.313	2.953
AN6C30A	2.438	3.078
AN6C31A	2.563	3.203
AN6C32A	2.688	3.328
AN6C33A	2.813	3.453
AN6C34A	2.938	3.578
AN6C35A	3.063	3.703
AN6C36A	3.188	3.828
AN6C37A	3.313	3.953
AN6C40A	3.438	4.078
AN6C41A	3.563	4.203
AN6C42A	3.688	4.328
AN6C43A	3.813	4.453
AN6C44A	3.938	4.578
AN6C45A	4.063	4.703
AN6C46A	4.188	4.828
AN6C47A	4.313	4.953
AN6C50A	4.438	5.078
AN6C51A	4.563	5.203
AN6C52A	4.688	5.328
AN6C53A	4.813	5.453
AN6C54A	4.938	5.578
AN6C55A	5.063	5.703
AN6C56A	5.188	5.828
AN6C57A	5.313	5.953
AN6C60A	5.438	6.078
AN6C61A	5.563	6.203
AN6C62A	5.688	6.328
AN6C63A	5.813	6.453
AN6C64A	5.938	6.578
AN6C65A	6.063	6.703
AN6C66A	6.188	6.828
AN6C67A	6.313	6.953
AN6C70A	6.438	7.078
AN6C71A	6.563	7.203
AN6C72A	6.688	7.328
AN6C73A	6.813	7.453
AN6C74A	6.938	7.578
AN6C75A	7.063	7.703
AN6C76A	7.188	7.828
AN6C77A	7.313	7.953
AN6C80A	7.438	8.078
Note: All values are in inches.

DRILLED THREADS, CORROSION-RESISTANT STEEL (EXAMPLE: AN6C5)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6C5	0.063	0.703
AN6C6	0.188	0.828
AN6C7	0.313	0.953
AN6C10	0.438	1.078
AN6C11	0.563	1.203
AN6C12	0.688	1.328
AN6C13	0.813	1.453
AN6C14	0.938	1.578
AN6C15	1.063	1.703
AN6C16	1.188	1.828
AN6C17	1.313	1.953
AN6C20	1.438	2.078
AN6C21	1.563	2.203
AN6C22	1.688	2.328
AN6C23	1.813	2.453
AN6C24	1.938	2.578
AN6C25	2.063	2.703
AN6C26	2.188	2.828
AN6C27	2.313	2.953
AN6C30	2.438	3.078
AN6C31	2.563	3.203
AN6C32	2.688	3.328
AN6C33	2.813	3.453
AN6C34	2.938	3.578
AN6C35	3.063	3.703
AN6C36	3.188	3.828
AN6C37	3.313	3.953
AN6C40	3.438	4.078
AN6C41	3.563	4.203
AN6C42	3.688	4.328
AN6C43	3.813	4.453
AN6C44	3.938	4.578
AN6C45	4.063	4.703
AN6C46	4.188	4.828
AN6C47	4.313	4.953
AN6C50	4.438	5.078
AN6C51	4.563	5.203
AN6C52	4.688	5.328
AN6C53	4.813	5.453
AN6C54	4.938	5.578
AN6C55	5.063	5.703
AN6C56	5.188	5.828
AN6C57	5.313	5.953
AN6C60	5.438	6.078
AN6C61	5.563	6.203
AN6C62	5.688	6.328
AN6C63	5.813	6.453
AN6C64	5.938	6.578
AN6C65	6.063	6.703
AN6C66	6.188	6.828
AN6C67	6.313	6.953
AN6C70	6.438	7.078
AN6C71	6.563	7.203
AN6C72	6.688	7.328
AN6C73	6.813	7.453
AN6C74	6.938	7.578
AN6C75	7.063	7.703
AN6C76	7.188	7.828
AN6C77	7.313	7.953
AN6C80	7.438	8.078
Note: All values are in inches.

DRILLED HEAD, CORROSION-RESISTANT STEEL (EXAMPLE: AN6CH5A)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6CH5A	0.063	0.703
AN6CH6A	0.188	0.828
AN6CH7A	0.313	0.953
AN6CH10A	0.438	1.078
AN6CH11A	0.563	1.203
AN6CH12A	0.688	1.328
AN6CH13A	0.813	1.453
AN6CH14A	0.938	1.578
AN6CH15A	1.063	1.703
AN6CH16A	1.188	1.828
AN6CH17A	1.313	1.953
AN6CH20A	1.438	2.078
AN6CH21A	1.563	2.203
AN6CH22A	1.688	2.328
AN6CH23A	1.813	2.453
AN6CH24A	1.938	2.578
AN6CH25A	2.063	2.703
AN6CH26A	2.188	2.828
AN6CH27A	2.313	2.953
AN6CH30A	2.438	3.078
AN6CH31A	2.563	3.203
AN6CH32A	2.688	3.328
AN6CH33A	2.813	3.453
AN6CH34A	2.938	3.578
AN6CH35A	3.063	3.703
AN6CH36A	3.188	3.828
AN6CH37A	3.313	3.953
AN6CH40A	3.438	4.078
AN6CH41A	3.563	4.203
AN6CH42A	3.688	4.328
AN6CH43A	3.813	4.453
AN6CH44A	3.938	4.578
AN6CH45A	4.063	4.703
AN6CH46A	4.188	4.828
AN6CH47A	4.313	4.953
AN6CH50A	4.438	5.078
AN6CH51A	4.563	5.203
AN6CH52A	4.688	5.328
AN6CH53A	4.813	5.453
AN6CH54A	4.938	5.578
AN6CH55A	5.063	5.703
AN6CH56A	5.188	5.828
AN6CH57A	5.313	5.953
AN6CH60A	5.438	6.078
AN6CH61A	5.563	6.203
AN6CH62A	5.688	6.328
AN6CH63A	5.813	6.453
AN6CH64A	5.938	6.578
AN6CH65A	6.063	6.703
AN6CH66A	6.188	6.828
AN6CH67A	6.313	6.953
AN6CH70A	6.438	7.078
AN6CH71A	6.563	7.203
AN6CH72A	6.688	7.328
AN6CH73A	6.813	7.453
AN6CH74A	6.938	7.578
AN6CH75A	7.063	7.703
AN6CH76A	7.188	7.828
AN6CH77A	7.313	7.953
AN6CH80A	7.438	8.078
Note: All values are in inches.

DRILLED HEAD AND THREADS, CORROSION-RESISTANT STEEL (EXAMPLE: AN6CH5)

PART NUMBER	GRIP ±.016	LENGTH +.031/-.016
AN6CH5	0.063	0.703
AN6CH6	0.188	0.828
AN6CH7	0.313	0.953
AN6CH10	0.438	1.078
AN6CH11	0.563	1.203
AN6CH12	0.688	1.328
AN6CH13	0.813	1.453
AN6CH14	0.938	1.578
AN6CH15	1.063	1.703
AN6CH16	1.188	1.828
AN6CH17	1.313	1.953
AN6CH20	1.438	2.078
AN6CH21	1.563	2.203
AN6CH22	1.688	2.328
AN6CH23	1.813	2.453
AN6CH24	1.938	2.578
AN6CH25	2.063	2.703
AN6CH26	2.188	2.828
AN6CH27	2.313	2.953
AN6CH30	2.438	3.078
AN6CH31	2.563	3.203
AN6CH32	2.688	3.328
AN6CH33	2.813	3.453
AN6CH34	2.938	3.578
AN6CH35	3.063	3.703
AN6CH36	3.188	3.828
AN6CH37	3.313	3.953
AN6CH40	3.438	4.078
AN6CH41	3.563	4.203
AN6CH42	3.688	4.328
AN6CH43	3.813	4.453
AN6CH44	3.938	4.578
AN6CH45	4.063	4.703
AN6CH46	4.188	4.828
AN6CH47	4.313	4.953
AN6CH50	4.438	5.078
AN6CH51	4.563	5.203
AN6CH52	4.688	5.328
AN6CH53	4.813	5.453
AN6CH54	4.938	5.578
AN6CH55	5.063	5.703
AN6CH56	5.188	5.828
AN6CH57	5.313	5.953
AN6CH60	5.438	6.078
AN6CH61	5.563	6.203
AN6CH62	5.688	6.328
AN6CH63	5.813	6.453
AN6CH64	5.938	6.578
AN6CH65	6.063	6.703
AN6CH66	6.188	6.828
AN6CH67	6.313	6.953
AN6CH70	6.438	7.078
AN6CH71	6.563	7.203
AN6CH72	6.688	7.328
AN6CH73	6.813	7.453
AN6CH74	6.938	7.578
AN6CH75	7.063	7.703
AN6CH76	7.188	7.828
AN6CH77	7.313	7.953
AN6CH80	7.438	8.078
Note: All values are in inches.

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