FasteningHeavy bolts and studs

Plow bolts

A plow bolt's countersunk head sits flush with the face of a liner or cutting edge, and its square neck locks in a square hole so the bolt can't turn while the nut is tightened.

Flat heads to ASME B18.9 No. 3 up to 1 inch and DIN 608 at M20; dome and larger heads are made to your liner. Threads to ASME B1.1 and ISO 965-1. Length is measured from the top of the head. Minimum 4 pieces per size.

High strength, black

Grade 8 properties, 150,000 psi minimum tensile, in heat-treated 4140 alloy steel. For crusher liners and cutting edges where clamp loads are high and heads see abrasion.

Medium strength, zinc plated

Grade 5 properties, 120,000 psi minimum tensile, in 1045 steel with a clear zinc finish. For wear liners and deck plate with occasional moisture.

Thread SizeLengthHead StyleMaterialGradeHead Dia.Head HeightNeck WidthWt. Part number 1 pc 10 pcs 100 pcs Add to quote
1/2-131-1/2"Flat-Countersunk4140 Alloy SteelGrade 80.945"0.417"0.515"0.1 lb FW-PB-41P-F050-13x1.5RFQ – –
1/2-132"Flat-Countersunk4140 Alloy SteelGrade 80.945"0.417"0.515"0.13 lb FW-PB-41P-F050-13x2RFQ – –
1/2-132-1/2"Flat-Countersunk4140 Alloy SteelGrade 80.945"0.417"0.515"0.16 lb FW-PB-41P-F050-13x2.5RFQ – –
1/2-133"Flat-Countersunk4140 Alloy SteelGrade 80.945"0.417"0.515"0.19 lb FW-PB-41P-F050-13x3RFQ – –
1/2-131-1/2"Dome4140 Alloy SteelGrade 8Head to your liner0.1 lb FW-PB-41P-D050-13x1.5RFQ – –
1/2-132"Dome4140 Alloy SteelGrade 8Head to your liner0.13 lb FW-PB-41P-D050-13x2RFQ – –
1/2-132-1/2"Dome4140 Alloy SteelGrade 8Head to your liner0.16 lb FW-PB-41P-D050-13x2.5RFQ – –
1/2-131-1/2"Flat-Countersunk1045 Steel, zinc-platedGrade 50.945"0.417"0.515"0.1 lb FW-PB-45Z-F050-13x1.5RFQ – –
1/2-132"Flat-Countersunk1045 Steel, zinc-platedGrade 50.945"0.417"0.515"0.13 lb FW-PB-45Z-F050-13x2RFQ – –
1/2-132-1/2"Flat-Countersunk1045 Steel, zinc-platedGrade 50.945"0.417"0.515"0.16 lb FW-PB-45Z-F050-13x2.5RFQ – –
1/2-133"Flat-Countersunk1045 Steel, zinc-platedGrade 50.945"0.417"0.515"0.19 lb FW-PB-45Z-F050-13x3RFQ – –
1/2-131-1/2"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.1 lb FW-PB-45Z-D050-13x1.5RFQ – –
1/2-132"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.13 lb FW-PB-45Z-D050-13x2RFQ – –
1/2-132-1/2"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.16 lb FW-PB-45Z-D050-13x2.5RFQ – –
5/8-112"Flat-Countersunk4140 Alloy SteelGrade 81.147"0.506"0.640"0.2 lb FW-PB-41P-F062-11x2RFQ – –
5/8-112-1/2"Flat-Countersunk4140 Alloy SteelGrade 81.147"0.506"0.640"0.25 lb FW-PB-41P-F062-11x2.5RFQ – –
5/8-113"Flat-Countersunk4140 Alloy SteelGrade 81.147"0.506"0.640"0.3 lb FW-PB-41P-F062-11x3RFQ – –
5/8-114"Flat-Countersunk4140 Alloy SteelGrade 81.147"0.506"0.640"0.4 lb FW-PB-41P-F062-11x4RFQ – –
5/8-112"Dome4140 Alloy SteelGrade 8Head to your liner0.2 lb FW-PB-41P-D062-11x2RFQ – –
5/8-112-1/4"Dome4140 Alloy SteelGrade 8Head to your liner0.23 lb FW-PB-41P-D062-11x2.25RFQ – –
5/8-112-1/2"Dome4140 Alloy SteelGrade 8Head to your liner0.25 lb FW-PB-41P-D062-11x2.5RFQ – –
5/8-112"Flat-Countersunk1045 Steel, zinc-platedGrade 51.147"0.506"0.640"0.2 lb FW-PB-45Z-F062-11x2RFQ – –
5/8-112-1/2"Flat-Countersunk1045 Steel, zinc-platedGrade 51.147"0.506"0.640"0.25 lb FW-PB-45Z-F062-11x2.5RFQ – –
5/8-113"Flat-Countersunk1045 Steel, zinc-platedGrade 51.147"0.506"0.640"0.3 lb FW-PB-45Z-F062-11x3RFQ – –
5/8-114"Flat-Countersunk1045 Steel, zinc-platedGrade 51.147"0.506"0.640"0.4 lb FW-PB-45Z-F062-11x4RFQ – –
5/8-112"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.2 lb FW-PB-45Z-D062-11x2RFQ – –
5/8-112-1/4"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.23 lb FW-PB-45Z-D062-11x2.25RFQ – –
5/8-112-1/2"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.25 lb FW-PB-45Z-D062-11x2.5RFQ – –
3/4-102-1/2"Flat-Countersunk4140 Alloy SteelGrade 81.303"0.541"0.765"0.36 lb FW-PB-41P-F075-10x2.5RFQ – –
3/4-103"Flat-Countersunk4140 Alloy SteelGrade 81.303"0.541"0.765"0.43 lb FW-PB-41P-F075-10x3RFQ – –
3/4-104"Flat-Countersunk4140 Alloy SteelGrade 81.303"0.541"0.765"0.58 lb FW-PB-41P-F075-10x4RFQ – –
3/4-105"Flat-Countersunk4140 Alloy SteelGrade 81.303"0.541"0.765"0.72 lb FW-PB-41P-F075-10x5RFQ – –
3/4-106"Flat-Countersunk4140 Alloy SteelGrade 81.303"0.541"0.765"0.86 lb FW-PB-41P-F075-10x6RFQ – –
3/4-108"Flat-Countersunk4140 Alloy SteelGrade 81.303"0.541"0.765"1.15 lb FW-PB-41P-F075-10x8RFQ – –
3/4-102-1/2"Dome4140 Alloy SteelGrade 8Head to your liner0.36 lb FW-PB-41P-D075-10x2.5RFQ – –
3/4-103"Dome4140 Alloy SteelGrade 8Head to your liner0.43 lb FW-PB-41P-D075-10x3RFQ – –
3/4-104"Dome4140 Alloy SteelGrade 8Head to your liner0.58 lb FW-PB-41P-D075-10x4RFQ – –
3/4-105"Dome4140 Alloy SteelGrade 8Head to your liner0.72 lb FW-PB-41P-D075-10x5RFQ – –
3/4-102-1/2"Flat-Countersunk1045 Steel, zinc-platedGrade 51.303"0.541"0.765"0.36 lb FW-PB-45Z-F075-10x2.5RFQ – –
3/4-103"Flat-Countersunk1045 Steel, zinc-platedGrade 51.303"0.541"0.765"0.43 lb FW-PB-45Z-F075-10x3RFQ – –
3/4-104"Flat-Countersunk1045 Steel, zinc-platedGrade 51.303"0.541"0.765"0.58 lb FW-PB-45Z-F075-10x4RFQ – –
3/4-105"Flat-Countersunk1045 Steel, zinc-platedGrade 51.303"0.541"0.765"0.72 lb FW-PB-45Z-F075-10x5RFQ – –
3/4-106"Flat-Countersunk1045 Steel, zinc-platedGrade 51.303"0.541"0.765"0.86 lb FW-PB-45Z-F075-10x6RFQ – –
3/4-108"Flat-Countersunk1045 Steel, zinc-platedGrade 51.303"0.541"0.765"1.15 lb FW-PB-45Z-F075-10x8RFQ – –
3/4-102-1/2"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.36 lb FW-PB-45Z-D075-10x2.5RFQ – –
3/4-103"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.43 lb FW-PB-45Z-D075-10x3RFQ – –
3/4-104"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.58 lb FW-PB-45Z-D075-10x4RFQ – –
3/4-105"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.72 lb FW-PB-45Z-D075-10x5RFQ – –
7/8-93"Flat-Countersunk4140 Alloy SteelGrade 81.512"0.626"29/32"0.59 lb FW-PB-41P-F087-9x3RFQ – –
7/8-94"Flat-Countersunk4140 Alloy SteelGrade 81.512"0.626"29/32"0.78 lb FW-PB-41P-F087-9x4RFQ – –
7/8-95"Flat-Countersunk4140 Alloy SteelGrade 81.512"0.626"29/32"0.98 lb FW-PB-41P-F087-9x5RFQ – –
7/8-96"Flat-Countersunk4140 Alloy SteelGrade 81.512"0.626"29/32"1.18 lb FW-PB-41P-F087-9x6RFQ – –
7/8-98"Flat-Countersunk4140 Alloy SteelGrade 81.512"0.626"29/32"1.57 lb FW-PB-41P-F087-9x8RFQ – –
7/8-910"Flat-Countersunk4140 Alloy SteelGrade 81.512"0.626"29/32"1.96 lb FW-PB-41P-F087-9x10RFQ – –
7/8-93"Flat-Countersunk1045 Steel, zinc-platedGrade 51.512"0.626"29/32"0.59 lb FW-PB-45Z-F087-9x3RFQ – –
7/8-94"Flat-Countersunk1045 Steel, zinc-platedGrade 51.512"0.626"29/32"0.78 lb FW-PB-45Z-F087-9x4RFQ – –
7/8-95"Flat-Countersunk1045 Steel, zinc-platedGrade 51.512"0.626"29/32"0.98 lb FW-PB-45Z-F087-9x5RFQ – –
7/8-96"Flat-Countersunk1045 Steel, zinc-platedGrade 51.512"0.626"29/32"1.18 lb FW-PB-45Z-F087-9x6RFQ – –
7/8-98"Flat-Countersunk1045 Steel, zinc-platedGrade 51.512"0.626"29/32"1.57 lb FW-PB-45Z-F087-9x8RFQ – –
7/8-910"Flat-Countersunk1045 Steel, zinc-platedGrade 51.512"0.626"29/32"1.96 lb FW-PB-45Z-F087-9x10RFQ – –
1-83"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"0.77 lb FW-PB-41P-F100-8x3RFQ – –
1-84"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"1.02 lb FW-PB-41P-F100-8x4RFQ – –
1-85"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"1.28 lb FW-PB-41P-F100-8x5RFQ – –
1-86"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"1.54 lb FW-PB-41P-F100-8x6RFQ – –
1-88"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"2.05 lb FW-PB-41P-F100-8x8RFQ – –
1-810"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"2.56 lb FW-PB-41P-F100-8x10RFQ – –
1-812"Flat-Countersunk4140 Alloy SteelGrade 81.700"0.690"1-1/32"3.07 lb FW-PB-41P-F100-8x12RFQ – –
1-83"Dome4140 Alloy SteelGrade 8Head to your liner0.77 lb FW-PB-41P-D100-8x3RFQ – –
1-84"Dome4140 Alloy SteelGrade 8Head to your liner1.02 lb FW-PB-41P-D100-8x4RFQ – –
1-83"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"0.77 lb FW-PB-45Z-F100-8x3RFQ – –
1-84"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"1.02 lb FW-PB-45Z-F100-8x4RFQ – –
1-85"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"1.28 lb FW-PB-45Z-F100-8x5RFQ – –
1-86"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"1.54 lb FW-PB-45Z-F100-8x6RFQ – –
1-88"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"2.05 lb FW-PB-45Z-F100-8x8RFQ – –
1-810"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"2.56 lb FW-PB-45Z-F100-8x10RFQ – –
1-812"Flat-Countersunk1045 Steel, zinc-platedGrade 51.700"0.690"1-1/32"3.07 lb FW-PB-45Z-F100-8x12RFQ – –
1-83"Dome1045 Steel, zinc-platedGrade 5Head to your liner0.77 lb FW-PB-45Z-D100-8x3RFQ – –
1-84"Dome1045 Steel, zinc-platedGrade 5Head to your liner1.02 lb FW-PB-45Z-D100-8x4RFQ – –
1 1/8-74"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.3 lb FW-PB-41P-F112-7x4$328.36 $75.30 $44.69
1 1/8-75"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.62 lb FW-PB-41P-F112-7x5$334.93 $81.67 $50.36
1 1/8-76"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.95 lb FW-PB-41P-F112-7x6$341.48 $88.03 $56.03
1 1/8-78"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner2.59 lb FW-PB-41P-F112-7x8$355.46 $101.58 $68.09
1 1/8-74"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.3 lb FW-PB-45Z-F112-7x4$293.59 $66.55 $39.36
1 1/8-75"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.62 lb FW-PB-45Z-F112-7x5$299.53 $72.31 $44.53
1 1/8-76"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.95 lb FW-PB-45Z-F112-7x6$305.47 $78.07 $49.69
1 1/8-78"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner2.59 lb FW-PB-45Z-F112-7x8$318.04 $90.26 $60.59
1 1/4-74"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.6 lb FW-PB-41P-F125-7x4$337.16 $83.86 $52.25
1 1/4-75"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner2.0 lb FW-PB-41P-F125-7x5$345.16 $91.62 $59.17
1 1/4-76"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner2.4 lb FW-PB-41P-F125-7x6$353.17 $99.38 $66.09
1 1/4-78"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner3.2 lb FW-PB-41P-F125-7x8$370.03 $115.73 $80.64
1 1/4-710"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner4.0 lb FW-PB-41P-F125-7x10$386.01 $131.22 $94.45
1 1/4-74"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.6 lb FW-PB-45Z-F125-7x4$301.27 $74.02 $46.00
1 1/4-75"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner2.0 lb FW-PB-45Z-F125-7x5$308.54 $81.06 $52.31
1 1/4-76"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner2.4 lb FW-PB-45Z-F125-7x6$315.79 $88.10 $58.62
1 1/4-78"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner3.2 lb FW-PB-45Z-F125-7x8$330.99 $102.83 $71.80
1 1/4-710"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner4.0 lb FW-PB-45Z-F125-7x10$345.47 $116.87 $84.39
1 1/2-66"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner3.46 lb FW-PB-41P-F150-6x6$379.82 $125.28 $89.04
1 1/2-68"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner4.61 lb FW-PB-41P-F150-6x8$403.33 $148.07 $109.33
1 1/2-610"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner5.76 lb FW-PB-41P-F150-6x10$425.95 $169.99 $128.88
1 1/2-612"Flat-Countersunk4140 Alloy SteelGrade 8Head to your liner6.92 lb FW-PB-41P-F150-6x12$448.57 $191.91 $148.41
1 1/2-66"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner3.46 lb FW-PB-45Z-F150-6x6$339.37 $110.99 $79.01
1 1/2-68"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner4.61 lb FW-PB-45Z-F150-6x8$360.62 $131.60 $97.47
1 1/2-610"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner5.76 lb FW-PB-45Z-F150-6x10$381.17 $151.51 $115.32
1 1/2-612"Flat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner6.92 lb FW-PB-45Z-F150-6x12$401.70 $171.41 $133.16
M20x2.560 mmFlat-Countersunk4140 Alloy SteelGrade 835.8 mm15.55 mm20.65 mm0.38 lb FW-PB-41P-FM20x60RFQ – –
M20x2.580 mmFlat-Countersunk4140 Alloy SteelGrade 835.8 mm15.55 mm20.65 mm0.5 lb FW-PB-41P-FM20x80RFQ – –
M20x2.5100 mmFlat-Countersunk4140 Alloy SteelGrade 835.8 mm15.55 mm20.65 mm0.63 lb FW-PB-41P-FM20x100RFQ – –
M20x2.560 mmFlat-Countersunk1045 Steel, zinc-platedGrade 535.8 mm15.55 mm20.65 mm0.38 lb FW-PB-45Z-FM20x60RFQ – –
M20x2.580 mmFlat-Countersunk1045 Steel, zinc-platedGrade 535.8 mm15.55 mm20.65 mm0.5 lb FW-PB-45Z-FM20x80RFQ – –
M20x2.5100 mmFlat-Countersunk1045 Steel, zinc-platedGrade 535.8 mm15.55 mm20.65 mm0.63 lb FW-PB-45Z-FM20x100RFQ – –
M24x380 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner0.72 lb FW-PB-41P-FM24x80$312.98 $60.35 $31.45
M24x3100 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner0.9 lb FW-PB-41P-FM24x100$316.71 $63.97 $34.67
M24x3120 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.08 lb FW-PB-41P-FM24x120$320.44 $67.59 $37.89
M24x3160 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.44 lb FW-PB-41P-FM24x160$328.70 $75.60 $45.02
M24x3200 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.8 lb FW-PB-41P-FM24x200$336.13 $82.81 $51.44
M24x380 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner0.72 lb FW-PB-45Z-FM24x80$280.05 $53.39 $27.65
M24x3100 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner0.9 lb FW-PB-45Z-FM24x100$283.42 $56.66 $30.58
M24x3120 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.08 lb FW-PB-45Z-FM24x120$286.79 $59.93 $33.51
M24x3160 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.44 lb FW-PB-45Z-FM24x160$294.17 $67.09 $39.90
M24x3200 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.8 lb FW-PB-45Z-FM24x200$300.89 $73.60 $45.74
M30x3.5100 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.41 lb FW-PB-41P-FM30x100$331.70 $78.55 $47.56
M30x3.5120 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner1.69 lb FW-PB-41P-FM30x120$337.36 $84.04 $52.45
M30x3.5150 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner2.11 lb FW-PB-41P-FM30x150$346.68 $93.08 $60.49
M30x3.5200 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner2.81 lb FW-PB-41P-FM30x200$360.82 $106.79 $72.70
M30x3.5250 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner3.52 lb FW-PB-41P-FM30x250$376.72 $122.22 $86.42
M30x3.5100 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.41 lb FW-PB-45Z-FM30x100$296.49 $69.38 $41.87
M30x3.5120 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner1.69 lb FW-PB-45Z-FM30x120$301.63 $74.35 $46.33
M30x3.5150 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner2.11 lb FW-PB-45Z-FM30x150$309.98 $82.46 $53.58
M30x3.5200 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner2.81 lb FW-PB-45Z-FM30x200$322.79 $94.87 $64.71
M30x3.5250 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner3.52 lb FW-PB-45Z-FM30x250$337.01 $108.67 $77.03
M36x4120 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner2.43 lb FW-PB-41P-FM36x120$357.51 $103.63 $69.79
M36x4160 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner3.24 lb FW-PB-41P-FM36x160$374.34 $119.95 $84.31
M36x4200 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner4.05 lb FW-PB-41P-FM36x200$390.33 $135.45 $98.13
M36x4250 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner5.06 lb FW-PB-41P-FM36x250$412.09 $156.56 $116.90
M36x4120 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner2.43 lb FW-PB-45Z-FM36x120$319.33 $91.56 $61.64
M36x4160 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner3.24 lb FW-PB-45Z-FM36x160$334.52 $106.28 $74.82
M36x4200 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner4.05 lb FW-PB-45Z-FM36x200$349.04 $120.36 $87.44
M36x4250 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner5.06 lb FW-PB-45Z-FM36x250$368.59 $139.32 $104.40
M42x4.5160 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner4.41 lb FW-PB-41P-FM42x160$403.20 $147.98 $109.17
M42x4.5200 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner5.51 lb FW-PB-41P-FM42x200$424.68 $168.80 $127.73
M42x4.5250 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner6.89 lb FW-PB-41P-FM42x250$453.30 $196.56 $152.43
M42x4.5300 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner8.27 lb FW-PB-41P-FM42x300$480.13 $222.56 $175.61
M42x4.5160 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner4.41 lb FW-PB-45Z-FM42x160$360.09 $131.12 $96.96
M42x4.5200 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner5.51 lb FW-PB-45Z-FM42x200$379.63 $150.05 $113.93
M42x4.5250 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner6.89 lb FW-PB-45Z-FM42x250$405.45 $175.08 $136.34
M42x4.5300 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner8.27 lb FW-PB-45Z-FM42x300$429.83 $198.71 $157.52
M48x5200 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner7.2 lb FW-PB-41P-FM48x200$463.87 $206.85 $161.50
M48x5250 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner9.0 lb FW-PB-41P-FM48x250$500.36 $242.22 $193.00
M48x5300 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner10.8 lb FW-PB-41P-FM48x300$535.06 $275.84 $222.98
M48x5400 mmFlat-Countersunk4140 Alloy SteelGrade 8Head to your liner14.41 lb FW-PB-41P-FM48x400$604.43 $343.06 $282.91
M48x5200 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner7.2 lb FW-PB-45Z-FM48x200$414.56 $183.95 $144.19
M48x5250 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner9.0 lb FW-PB-45Z-FM48x250$447.56 $215.94 $172.84
M48x5300 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner10.8 lb FW-PB-45Z-FM48x300$479.14 $246.53 $200.27
M48x5400 mmFlat-Countersunk1045 Steel, zinc-platedGrade 5Head to your liner14.41 lb FW-PB-45Z-FM48x400$542.26 $307.69 $255.12

Pairs with heavy hex nuts. Each size page links the matching sizes.

Made to the grade's strength, with the material test report in every order. Certified and marked parts on request through the quote. Test reports →

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