Shoulder Bolts
Shoulder Screws, also called Shoulder Bolts or Stripper Bolts, are fasteners with three distinct sections: the head, the unthreaded shank, and the threaded section which is smaller in diameter than the shoulder. The change in diameter between the threaded section and the shank provides the shoulder, against which the shoulder bolt can be tightened. These can have different types of head, but frequently have socket heads.
Shoulder Bolts Diameters
Shoulder Bolts are available on the FCH Network with Imperial/US diameters that range from #1 to 6 and with Metric diameters that range from M1 to M80. The length of Shoulder Bolts is usually measured from the point to the underside of the head.
Shoulder Bolts Lengths
Shoulder Bolts are available on the FCH Network with lengths that range from 1/8 to 12.
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Shoulder Bolts Materials
Shoulder Bolts are available on the FCH Network in materials that range from Steel to Nylon (Polyamide)
- Class 9.8
- Class 10.9
- Class 12.9
- 300 Stainless (A1,A2, 18-8,304,310 etc.)
- 316, 317, A4 Stainless
- 400 Stainless (405, 410,416,420,430 etc.)
- Duplex Stainless (2205, Ferralium etc.)
- Ni-Cu Alloy (Monel, K-Monel, etc.)
- Superalloy (Inconel, Hastelloy, Alloy 20)
- Titanium
- Copper
- Aluminum
- Brass
- Silicon Bronze
- Nylon (Polyamide)
Shoulder Bolts Finishes
Shoulder Bolts are available on the FCH Network in finishes or coatings that range from Plain to Tin Plated
- Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)
- Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)
- Fluoropolymer-Based (Xylan, Fluorokote, Teflon)
- Nickel Plated
- Non-Electrolytic Zinc & Aluminum Flakes + Matrix
- Painted
- Passivated
- Phosphate
- Silver Plated
- Tin Plated