SEMS
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- Conical
- Conical Tooth
- Dish Tooth
- Double Washer
- External Tooth
- Fairing
- Flat
- Finishing
- Internal Tooth
- Int/Ext Tooth
- Split Lock
- Square Cone
- Ramp Conical
- Terminal / Square
Products
A look at some of the fasteners we manufacture.
- Diameters, imperial
- #4 – 9/16”
- Diameters, metric
- M2.9 – M14
- Lengths to
- 6” / 152.4mm
Flange Bolts
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- IFI
- DIN
- JIS
- Ford
- GM
- Serrated
- Non-serrated
Trilobe & TFS
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- Trilobe
- Trilobe CA
- Trilobe DT
- Trilobe B – 48 Degree Dual Lead and 60 Degree Single Lead
MAThread® & MATPoint®
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- Fixed cross-threading — it never cross threads.
- Eased every assembly — installers say it glides into holes.
- Aligned components — finds holes and forces itself straight.
- Works through paint build-ups in internal threads.
Machine Screws
Screws for Plastic
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- AFI Plastic Plus
- Tlobe B
- Plasfas
- Thread Forming Screws
- H/L
- H/L 25
Sheet Metal Screws
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- Type A
- Type B
- Type AB
Thread Cutting Screws
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- Type 1 (D)
- Type 17
- Type 23 (T)
- Type 25 (BT)
- F
- G
- VA
- VB
- PA
- PB
H/L & H/L 25
Internal & External 6-lobe & 6-lobe XTRA
Shoulder Screws and Bolts
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- Shoulder screws and bolts have unthreaded shoulders.
- Shoulder is larger than the thread.
Pilot Point & Radius Pilot Point
Square Neck
Rib Neck
Hex Socket
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- Button & Flat
- Button Washer
- Truss Head