【DB Fasteners】ARaymond Authorized, Huck Lockbolt, Rotor Clip, AVK nut

Search

Our Company

Helping make the right connections!

Product and Service

Select the products you want and classify them for your enquiry

Brand

Genuine Product

Application

Fasteners are used in various industries and are indispensable in industrial applications

Contact Us

Get to know us, an authentic and reliable supplier

NEWS AND STORIES

Learn more about industry dynamics

Support & FAQ

DOWNLOAD CENTER

Download our support and you will get what you want

KNOWLEDGE

Know more about the industry

[Home][thirdScreen]

Search

Enter keywords to search for what you want

Location：Home->Brand->1/4-20 UNC

1/4-20 UNC

Part No.	Remarks	THREAD SIZE	THREAD CALL OUT	HD ±.005	L ±.015	D MAX.	IL REF.	LB ±.015	ILB REF.	IATD MAX.	HOLE DEPTH MIN.	THREAD	.030 - .090 MAT. THICKNESS DRILL SIZE	.030 - .090 MAT. THICKNESS DECIMAL	.091 - .124 MAT. THICKNESS DRILL SIZE	.091 - .124 MAT. THICKNESS DECIMAL	.125 - .186 MAT. THICKNESS DRILL SIZE	.125 - .186 MAT. THICKNESS DECIMAL	.187 - OVER MAT. THICKNESS DRILL SIZE	.187 - OVER MAT. THICKNESS DECIMAL
ATS1-420	ATS1-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS2-420	ATS2-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS3-420	ATS3-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS3R-420	ATS3R-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS3T-420	ATS3T-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS4-420	ATS4-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS4T-420	ATS4T-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS5-420	ATS5-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS6-420	ATS6-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS7-420	ATS7-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS8-420	ATS8-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS9-420	ATS9-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS9A-420	ATS9A-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS9B-420	ATS9B-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS9T-420	ATS9T-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATS10-420	ATS10-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATA1-420	ATA1-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATA2-420	ATA2-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATA3-420	ATA3-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906
ATA3R-420	ATA3R-420	1/4-20 UNC	420	0.4	0.515	0.3745	0.275	1.005	0.76	0.615	0.54	1/4-20 UNC	3/8	0.375	3/8	0.375	“W”	0.386	25/64	0.3906