Floating Self-Clinching Fasteners A4, AS, AC – Unified

Categories: Anchor Nuts, Electrical Equipment & Systems, Nuts Fasteners

Status:In stock

About Product

Locking and Non-locking ThreadsThese fasteners provide load-bearing threads in thin sheets and permit up to 0.030″ adjustment for mating hole misalignment.The self-clinching feature offers fast and simple assembly. The fasteners are squeezed into prepared holes using any standard press. The sheet remains flush on one side, and the fastener is permanently locked in place.Extra strength and support in assembly is obtained by the threads of the floating nut extending fully into the retainer shank (a unique PEM feature). A self-locking version of the fastener is also offered. Thread locking torque performance is equivalent to applicable NASM25027 specifications.Non-locking Type A4 and self-locking Type LA4 fasteners provide load-bearing threads in stainless steel sheets as thin as 0.038″ with hardness up to HRB 88 on the Rockwell “B” scale.Many PEM Type AS and AC self-clinching floating fasteners correspond to sizes in US NASM45938/11 specifications. Check our web site for a complete Military Specification and National Aerospace Standards Reference Guide (Bulletin NASM).

Item #	Thread Size	A (Shank) Max.	Hole Size in Sheet + .003 – .000	C Max.	E ± .015	Fastener Material	Standard Finish – Retainer & Nut
AS-440-1ZI	0.112-40 (#4;-40)	0.038 in	0.290 in	0.289 in	0.360	Steel	Zinc Plated, 5µm, Colorless
AS-632-1ZI	0.138-32 (#6;-32)	0.038 in	0.328 in	0.327 in	0.390	Steel	Zinc Plated, 5µm, Colorless
AS-832-1ZI	0.164-32 (#8;-32)	0.038 in	0.368 in	0.367 in	0.440	Steel	Zinc Plated, 5µm, Colorless
AS-024-1ZI	0.190-24 (#10;-24)	0.038 in	0.406 in	0.405 in	0.470	Steel	Zinc Plated, 5µm, Colorless
AS-032-1ZI	0.190-32 (#10;-32)	0.038 in	0.406 in	0.405 in	0.470	Steel	Zinc Plated, 5µm, Colorless
AS-440-2ZI	0.112-40 (#4;-40)	0.054 in	0.290 in	0.289 in	0.360	Steel	Zinc Plated, 5µm, Colorless
AS-632-2ZI	0.138-32 (#6;-32)	0.054 in	0.328 in	0.327 in	0.390	Steel	Zinc Plated, 5µm, Colorless
AS-832-2ZI	0.164-32 (#8;-32)	0.054 in	0.368 in	0.367 in	0.440	Steel	Zinc Plated, 5µm, Colorless
AS-024-2ZI	0.190-24 (#10;-24)	0.054 in	0.406 in	0.405 in	0.470	Steel	Zinc Plated, 5µm, Colorless
AS-032-2ZI	0.190-32 (#10;-32)	0.054 in	0.406 in	0.405 in	0.470	Steel	Zinc Plated, 5µm, Colorless
AS-0420-2ZI	0.250-20 (1/4-20)	0.054 in	0.515 in	0.514 in	0.6	Steel	Zinc Plated, 5µm, Colorless
AS-0428-2ZI	0.250-28 (1/4-28)	0.054 in	0.515 in	0.514 in	0.6	Steel	Zinc Plated, 5µm, Colorless
AC-440-1	0.112-40 (#4;-40)	0.038 in	0.290 in	0.289 in	0.360	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-632-1	0.138-32 (#6;-32)	0.038 in	0.328 in	0.327 in	0.390	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-832-1	0.164-32 (#8;-32)	0.038 in	0.368 in	0.367 in	0.440	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-024-1	0.190-24 (#10;-24)	0.038 in	0.406 in	0.405 in	0.470	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-032-1	0.190-32 (#10;-32)	0.038 in	0.406 in	0.405 in	0.470	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-440-2	0.112-40 (#4;-40)	0.054 in	0.290 in	0.289 in	0.360	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-632-2	0.138-32 (#6;-32)	0.054 in	0.328 in	0.327 in	0.390	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-832-2	0.164-32 (#8;-32)	0.054 in	0.368 in	0.367 in	0.440	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-024-2	0.190-24 (#10;-24)	0.054 in	0.406 in	0.405 in	0.470	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-032-2	0.190-32 (#10;-32)	0.054 in	0.406 in	0.405 in	0.470	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-0420-2	0.250-20 (1/4-20)	0.054 in	0.515 in	0.514 in	0.6	300 Series Stainless	Passivated and/or tested per ASTM A380
AC-0428-2	0.250-28 (1/4-28)	0.054 in	0.515 in	0.514 in	0.6	300 Series Stainless	Passivated and/or tested per ASTM A380
A4-024-1	0.190-24 (#10;-24)	0.038 in	0.406 in	0.405 in	0.470	400 Series Stainless	Passivated and/or tested per ASTM A380

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Website:http://www.swaco.com/index.html
Company Name:S.W. Anderson
Location:Bolingbrook, IL 60440
Description:ISO 9001 certified ROHS compliant distributor of specialty fasteners, standard fasteners, OEM components & electro-mechanical products. Products include self-clinching fasteners, nuts & bolts, electronic hardware, brass inserts, rivets, spacers, stand-offs, spring devices, drawer slides, isolators & machinery mounts. Services include bin stocking programs, virtual warehouse, special packaging, onsite ordering system, bar coding & kit building.

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