Sems Screws | Stainless Steel Sems Screws | 18.8 Sems Screws

MATERIAL SPECS
PRODUCTS - US
PRODUCTS METRIC
- Anchors
  - Double Expansion Anchors
  - Drop-In Anchors
  - Hammer Drive Anchors
  - Plastic Anchors
  - Wedge Anchors
- Bolts
  - Carriage Bolts
  - Elevator Bolts
  - Eye Lag
  - Hanger Bolts
  - Heavy Hex Head Bolts
  - Hex Cap Screws
  - Hex Head Bolts
  - Ladder Bolts
  - Lag Bolts
  - Penta Head Bolts
  - Shoulder Eye Bolt
  - T-Head Bolts
- Deck Screws
  - Square Drive Bugle Head
  - Square Drive Trimmed Head
- Grating Clips
- Machine Screws
  - Hex Head Machine Screws
    - Indented Hex Machine Screws
    - Indented Hex Washer Machine Screws
    - Trimmed Hex Machine Screws
  - Phillips Drive Machine Screws
    - Phil Binding Machine Screws
    - Phil Fillister Machine Screws
    - Phil Flat Machine Screws
    - Phil Flat (100 degree) Machine Screws
    - Phil Flat Undercut Machine Screws
    - Phil Oval Machine Screws
    - Phil Pan Machine Screws
    - Phil Round Machine Screws
    - Phil Truss Machine Screws
  - Slotted Drive Machine Screws
    - Slotted Binding Machine Screws
    - Slotted Fillister Machine Screws
    - Slotted Flat Machine Screws
    - Slotted Flat (100 degree) Machine Screws
    - Slotted Flat Undercut Machine Screws
    - Slotted Indented Hex Washer Machine Screws
    - Slotted Oval Machine Screws
    - Slotted Pan Machine Screws
    - Slotted Round Machine Screws
    - Slotted Truss Machine Screws
- Nails
  - Common Nails
  - Ring Shank Slating Nails
  - Smooth Shank Slating Nails
- Nuts
  - Cap Nuts
  - Coupling Nuts
  - Finished Hex Nuts
  - Heavy Hex Nuts
  - Heavy Jam Nuts
  - Hex Machine Screw Nuts
  - Jam Nuts
  - Keps Nuts
  - Knurled Thumb Nuts
  - Nylon Insert Locknuts
  - Serrated Flange Nuts
  - Slotted Nuts
  - Square Nuts
  - Thin Nylon Insert Locknuts
  - Wing Nuts
- Pins & Rivets
  - Blind Rivets
  - Clevis Pins
  - Cotter Pins
  - Dowel Pins
  - Semi-Tubular Rivets
  - Solid Rivets
  - Spring Pins
- Retaining Rings
- Security Screws
  - Pin-in Button Socket Screws
  - Pin-in Button Sheet Metal Screws
- Sems Screws
- Set Screws
  - Slotted Set Screws
    - Cone Point Slotted Set Screws
    - Cup Point Slotted Set Screws
    - 1/2 Dog Point Slotted Set Screws
    - Dog Point Slotted Set Screws
    - Flat Point Slotted Set Screws
    - Oval Point Slotted Set Screws
  - Socket Set Screws
    - Cone Point Socket Set Screws
    - Cup Point Socket Set Screws
    - 1/2 Dog Point Socket Set Screws
    - Dog Point Socket Set Screws
    - Flat Point Socket Set Screws
    - Knurled Point Socket Set Screws
    - Oval Point Socket Set Screws
  - Square Head Set Screw
    - Cup Point Square Head Set Screws
- Socket Screws
  - Button Head Socket Screws
  - Flat Head Socket Screws
  - Hex Keys
  - Socket Cap Screws
  - Socket Shoulder Bolts
- Spacers & Standoffs
- Tapping Screws
  - Sheet Metal/Thread Forming Screws
    - Hex Head Sheet Metal Screws
      - Indented Hex Sheet Metal Screws
      - Indented Hex Washer Sheet Metal Screws
      - Trimmed Hex Sheet Metal Screws
    - Phillips Drive Sheet Metal Screws
      - Phil Flat Sheet Metal Screws
      - Phil Flat (100 degree) Sheet Metal Screws
      - Phil Oval Sheet Metal Screws
      - Phil Pan Sheet Metal Screws
      - Phil Round Sheet Metal Screws
      - Phil Truss Sheet Metal Screws
    - Slotted Drive Sheet Metal Screws
      - Slotted Flat Sheet Metal Screws
      - Slotted Indented Hex Washer Sheet Metal Screws
      - Slotted Oval Sheet Metal Screws
      - Slotted Pan Sheet Metal Screws
      - Slotted Round Sheet Metal Screws
      - Slotted Truss Sheet Metal Screws
  - Thread Cutting Screws
    - Phil Flat Thread Cutting Screws (Type F)
    - Phil Pan Thread Cutting Screws
  - Self Drilling
    - Hex Washer Tek Screws
    - Phil Flat Self Drilling Screws
    - Phil Pan Self Drilling Screws
- Threaded Rods/Bent Bolts
  - Acme Rods
  - Bent Eye Bolt
  - Double Ended Studs
    - Double Ended Studs DIN 938
    - Double Ended Studs DIN 939
  - L-Bolts
  - Threaded Rods
  - Threaded Studs
  - U-Bolts
- Thumb Screws
  - Thumb Screws
  - Knurled Thumb Screws
- U-Drive Screws
- Washers
  - Belleville Washers
  - Bevel Washers
  - Fender Washers
  - Finishing Washers
  - Flat Washers
  - Split-Lock Washers
  - Tooth-Lock Washers External
  - Tooth-Lock Washers Internal
  - Weld Washers
- Wood Screws
  - Phil Flat Wood Screws
  - Phil Oval Wood Screws
  - Slot Flat Wood Screws
  - Slot Oval Wood Screws
- Misc
REFERENCE CHARTS
WINK SALES MAP
PROJECT DESIGNER

Specifications Include:

ASTM
Military
Federal
Metric

Full Certification Available

WBE:
Preferred Procurement Eligibility: As a small, woman-owned enterprise, Wink Fasteners qualifies to participate in diversity programs, objectives, and various preferred procurement programs of many local and state agencies. If we are not qualified, we can get qualified.

Products - US

Sems Screws

Int = 410 Internal Lockwashers

Ext = 410 External Lockwashers

L = 18 - 8 Split Lockwashers

QC = 410 Square Cone®
(a registered trademark of ITW - Shakeproof)

Sems Screws*

Dimensions of Sems Screws Readily Available
Custom sizes can be made with lead time.

Size	2/56	4/40	6/32	8/32	10/24	10/32	1/4-20
3/16	Int	Int, Ext	Int, Ext	n/a	n/a	n/a	n/a
1/4	Int, L	Int, Ext, L, QC	Int, Ext, L, QC	Int, Ext, L	n/a	Int, Ext	n/a
5/16	Int, L	Int, Ext, L, QC	Int, Ext, L, QC	Int, Ext, L	n/a	Int, Ext	n/a
3/8	Int, L	Int, Ext, L, QC	Int, Ext, L, QC	Int, Ext, L, QC	Int, Ext, L	Int, Ext, L, QC	Int, Ext
7/16	Int	Int, Ext, QC	Int, Ext	Int, Ext	n/a	Int, Ext	n/a
1/2	Int	Int, Ext, QC	Int, Ext, QC	Int, Ext, QC	Int, Ext	Int, Ext, L, QC	Int, Ext
5/8	Int	Int, Ext, L	Int, Ext, QC	Int, Ext	Int, Ext	Int, Ext	Int, Ext
3/4	Int	Int, Ext	Int, Ext	Int, Ext	Int, Ext	Int, Ext	Int, Ext
7/8	n/a	Int, Ext, L	Int, Ext	Int, Ext	n/a	Int, Ext	n/a
1	n/a	Int, Ext, L	Int, Ext	Int, Ext	Int, Ext	Int, Ext	Int, Ext
1-1/8	n/a	L	n/a	n/a	n/a	n/a	n/a
1-1/4	n/a	n/a	n/a	Int	n/a	n/a	n/a

*Wink Fasteners, Inc. believes the information provided is accurate and reliable. However, no warranty or accuracy, completeness or reliability is given, nor will any responsibility be taken by Wink Fasteners, Inc. for errors or omissions.

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