Hex Flange Nuts - Serrated - Steel / ZINC
IMPERIAL - Right-Hand Thread - Carbon Steel - Case Hardened - Zinc Plated - ASME B18.16.4-2008 (R2013) - 90,000 psi (INCH SERIES)
Hex Flange Nuts - Serrated - Steel / ZINC
IMPERIAL - Right-Hand Thread - Carbon Steel - Case Hardened - Zinc Plated - ASME B18.16.4-2008 (R2013) - 90,000 psi (INCH SERIES) 
Product #: FLN1420
Options: For Bolt Dia.: 1/4"-20
Info: Coarse Thread
$9.30 /EA
Login for contractor price
Regular: $9.30 /
FLN1213 1/2"-13 Coarse Thread , InStock
$43.36 /100PC
FLN1220 1/2"-20 Fine Thread , InStock
$144.00 /100PC
FLN1420 1/4"-20 Coarse Thread , InStock
$9.30 /100PC
FLN3410 3/4"-10 Coarse Thread , InStock
$116.02 /100PC
FLN3816 3/8"-16 Coarse Thread , InStock
$14.45 /100PC
FLN51618 5/16"-18 Coarse Thread , InStock
$15.90 /100PC
FLN5811 5/8"-11 Coarse Thread , InStock
$195.65 /100PC
For Bolt Dia.
Info
PROD #
Price
1/2"-13
Coarse Thread
FLN1213
$43.36 /100PC
1/2"-20
Fine Thread
FLN1220
$144.00 /100PC
1/4"-20
Coarse Thread
FLN1420
$9.30 /100PC
3/4"-10
Coarse Thread
FLN3410
$116.02 /100PC
3/8"-16
Coarse Thread
FLN3816
$14.45 /100PC
5/16"-18
Coarse Thread
FLN51618
$15.90 /100PC
5/8"-11
Coarse Thread
FLN5811
$195.65 /100PC
Available Online: 32689
Pre Order Item
Estimated Availability Date:
Estimated Availability Date:
Availability in Store:
Call for Availability
QTY: 
BUY DIRECT
FLN1213 1/2"-13 Coarse Thread
$43.36 /100PC
FLN1220 1/2"-20 Fine Thread
$144.00 /100PC
FLN1420 1/4"-20 Coarse Thread
$9.30 /100PC
FLN3410 3/4"-10 Coarse Thread
$116.02 /100PC
FLN3816 3/8"-16 Coarse Thread
$14.45 /100PC
FLN51618 5/16"-18 Coarse Thread
$15.90 /100PC
FLN5811 5/8"-11 Coarse Thread
$195.65 /100PC
FLN1428 1/4"-28 Fine Thread
Call for Availability
FLN71614 7/16"-14 Coarse Thread
Call for Availability
FLN1032 #10-32 Fine Thread
Call for Availability
For Bolt Dia.
Info
PROD #
Price
1/2"-13
Coarse Thread
FLN1213
$43.36 /100PC
1/2"-20
Fine Thread
FLN1220
$144.00 /100PC
1/4"-20
Coarse Thread
FLN1420
$9.30 /100PC
3/4"-10
Coarse Thread
FLN3410
$116.02 /100PC
3/8"-16
Coarse Thread
FLN3816
$14.45 /100PC
5/16"-18
Coarse Thread
FLN51618
$15.90 /100PC
5/8"-11
Coarse Thread
FLN5811
$195.65 /100PC
1/4"-28
Fine Thread
FLN1428PLEASE CALL
7/16"-14
Coarse Thread
FLN71614PLEASE CALL
#10-32
Fine Thread
FLN1032PLEASE CALL
Product Description
Serrated Flange Nuts - IMPERIAL
CARBON STEEL / CASE HARDENED
✔ Zinc
*Bulk
Nuts with a built-in serrated washer to help prevent the nut from loosening and reduce the chance of damage to the nut!
Build
- Zinc plating offers corrosion resistance
- Serrated flange prevents loosening
- No washers required
- 90,000 psi (INCH SERIES)
Fastener Properties
Certifications
| ASME B18.16.4-2008 (R2013) |
- U.N.C.: Acronym, Unified National Coarse. The most common thread type of the Unified Thread System (U.N.C. - U.N.F. - U.N.S. - etc.), and is the preferred thread type for general purpose inch fasteners. Because of the coarse pitch, the threads are deeper than finde threads (U.N.F.) and are easier to assemble without cross threading.
- Hex Nut: A Hex nut (or finishing nuts) is internally threaded hexagonal blocks built to be assembled in conjunction with the bolt of a screw.
- Unified Thread System: The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series - along with allowances, tolerances, and designations - for screw and bolt threads commonly used in the United States and Canada.
- Platings, Coatings & Finishes: There are a variety of coatings and platings that can be used in the prevention or delaying corrosion in fasteners. Platings and coatings can also enchance or change the physical look of nuts, bolts and washers for projects that require specific aesthetic care.
Product Specifications
| Vendor Part #: | 3816 |
| Material: | Steel |
| Plating: | Zinc |
| Measurement System: | Imperial |
- √Used where the tightness of a nut or bolt is crucial.
- Product | Specials & Promotions Current Specials & Promotions from Major Power Tool Brands, Fasteners, Hand Tools & More!
https://www.calfast.com/specials-promotions - Article | IP Ratings Learn more about what an IP rating is and how this rating system is used.
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